20625473856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 336

約数和(自身を含む): 63252705600

約数和(自身を除く): 42627231744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 139, 156, 169, 192, 204, 208, 221, 269, 272, 278, 312, 338, 408, 416, 417, 442, 507, 538, 544, 556, 624, 663, 676, 807, 816, 832, 834, 884, 1014, 1076, 1088, 1112, 1248, 1326, 1352, 1614, 1632, 1668, 1768, 1807, 2028, 2152, 2224, 2363, 2496, 2652, 2704, 2873, 3228, 3264, 3336, 3497, 3536, 3614, 4056, 4304, 4448, 4573, 4726, 5304, 5408, 5421, 5746, 6456, 6672, 6994, 7072, 7089, 7228, 8112, 8608, 8619, 8896, 9146, 9452, 10491, 10608, 10816, 10842, 11492, 12912, 13344, 13719, 13988, 14144, 14178, 14456, 16224, 17216, 17238, 18292, 18904, 20982, 21216, 21684, 22984, 23491, 25824, 26688, 27438, 27976, 28356, 28912, 30719, 32448, 34476, 36584, 37391, 37808, 41964, 42432, 43368, 45461, 45968, 46982, 51648, 54876, 55952, 56712, 57824, 59449, 61438, 68952, 70473, 73168, 74782, 75616, 83928, 86736, 90922, 91936, 92157, 93964, 109752, 111904, 112173, 113424, 115648, 118898, 122876, 136383, 137904, 140946, 146336, 149564, 151232, 167856, 173472, 178347, 181844, 183872, 184314, 187928, 219504, 223808, 224346, 226848, 237796, 245752, 272766, 275808, 281892, 292672, 299128, 335712, 346944, 356694, 363688, 368628, 375856, 399347, 439008, 448692, 453696, 475592, 486083, 491504, 545532, 551616, 563784, 598256, 635647, 671424, 713388, 727376, 737256, 751712, 772837, 798694, 878016, 897384, 951184, 972166, 983008, 1091064, 1127568, 1196512, 1198041, 1271294, 1426776, 1454752, 1458249, 1474512, 1503424, 1545674, 1597388, 1794768, 1902368, 1906941, 1944332, 1966016, 2182128, 2255136, 2318511, 2393024, 2396082, 2542588, 2853552, 2909504, 2916498, 2949024, 3091348, 3194776, 3589536, 3804736, 3813882, 3888664, 4364256, 4510272, 4637022, 4792164, 5085176, 5707104, 5832996, 5898048, 6182696, 6319079, 6389552, 7179072, 7627764, 7777328, 8263411, 8728512, 9274044, 9584328, 10170352, 11414208, 11665992, 12365392, 12638158, 12779104, 15255528, 15554656, 16526822, 18548088, 18957237, 19168656, 20340704, 23331984, 24730784, 24790233, 25276316, 25558208, 30511056, 31109312, 33053644, 37096176, 37914474, 38337312, 40681408, 46663968, 49461568, 49580466, 50552632, 61022112, 66107288, 74192352, 75828948, 76674624, 93327936, 99160932, 101105264, 107424343, 122044224, 132214576, 148384704, 151657896, 198321864, 202210528, 214848686, 264429152, 303315792, 322273029, 396643728, 404421056, 429697372, 528858304, 606631584, 644546058, 793287456, 859394744, 1213263168, 1289092116, 1586574912, 1718789488, 2578184232, 3437578976, 5156368464, 6875157952, 10312736928, 20625473856]

約数ペア:

[(1, 20625473856), (2, 10312736928), (3, 6875157952), (4, 5156368464), (6, 3437578976), (8, 2578184232), (12, 1718789488), (13, 1586574912), (16, 1289092116), (17, 1213263168), (24, 859394744), (26, 793287456), (32, 644546058), (34, 606631584), (39, 528858304), (48, 429697372), (51, 404421056), (52, 396643728), (64, 322273029), (68, 303315792), (78, 264429152), (96, 214848686), (102, 202210528), (104, 198321864), (136, 151657896), (139, 148384704), (156, 132214576), (169, 122044224), (192, 107424343), (204, 101105264), (208, 99160932), (221, 93327936), (269, 76674624), (272, 75828948), (278, 74192352), (312, 66107288), (338, 61022112), (408, 50552632), (416, 49580466), (417, 49461568), (442, 46663968), (507, 40681408), (538, 38337312), (544, 37914474), (556, 37096176), (624, 33053644), (663, 31109312), (676, 30511056), (807, 25558208), (816, 25276316), (832, 24790233), (834, 24730784), (884, 23331984), (1014, 20340704), (1076, 19168656), (1088, 18957237), (1112, 18548088), (1248, 16526822), (1326, 15554656), (1352, 15255528), (1614, 12779104), (1632, 12638158), (1668, 12365392), (1768, 11665992), (1807, 11414208), (2028, 10170352), (2152, 9584328), (2224, 9274044), (2363, 8728512), (2496, 8263411), (2652, 7777328), (2704, 7627764), (2873, 7179072), (3228, 6389552), (3264, 6319079), (3336, 6182696), (3497, 5898048), (3536, 5832996), (3614, 5707104), (4056, 5085176), (4304, 4792164), (4448, 4637022), (4573, 4510272), (4726, 4364256), (5304, 3888664), (5408, 3813882), (5421, 3804736), (5746, 3589536), (6456, 3194776), (6672, 3091348), (6994, 2949024), (7072, 2916498), (7089, 2909504), (7228, 2853552), (8112, 2542588), (8608, 2396082), (8619, 2393024), (8896, 2318511), (9146, 2255136), (9452, 2182128), (10491, 1966016), (10608, 1944332), (10816, 1906941), (10842, 1902368), (11492, 1794768), (12912, 1597388), (13344, 1545674), (13719, 1503424), (13988, 1474512), (14144, 1458249), (14178, 1454752), (14456, 1426776), (16224, 1271294), (17216, 1198041), (17238, 1196512), (18292, 1127568), (18904, 1091064), (20982, 983008), (21216, 972166), (21684, 951184), (22984, 897384), (23491, 878016), (25824, 798694), (26688, 772837), (27438, 751712), (27976, 737256), (28356, 727376), (28912, 713388), (30719, 671424), (32448, 635647), (34476, 598256), (36584, 563784), (37391, 551616), (37808, 545532), (41964, 491504), (42432, 486083), (43368, 475592), (45461, 453696), (45968, 448692), (46982, 439008), (51648, 399347), (54876, 375856), (55952, 368628), (56712, 363688), (57824, 356694), (59449, 346944), (61438, 335712), (68952, 299128), (70473, 292672), (73168, 281892), (74782, 275808), (75616, 272766), (83928, 245752), (86736, 237796), (90922, 226848), (91936, 224346), (92157, 223808), (93964, 219504), (109752, 187928), (111904, 184314), (112173, 183872), (113424, 181844), (115648, 178347), (118898, 173472), (122876, 167856), (136383, 151232), (137904, 149564), (140946, 146336)]