20104798272

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5227}}^1$

素因数の和:5345

約数の個数: 224

約数和(自身を含む): 60680266752

約数和(自身を除く): 40575468480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 67, 69, 78, 92, 96, 104, 134, 138, 156, 184, 192, 201, 208, 268, 276, 299, 312, 368, 402, 416, 536, 552, 598, 624, 736, 804, 832, 871, 897, 1072, 1104, 1196, 1248, 1472, 1541, 1608, 1742, 1794, 2144, 2208, 2392, 2496, 2613, 3082, 3216, 3484, 3588, 4288, 4416, 4623, 4784, 5226, 5227, 6164, 6432, 6968, 7176, 9246, 9568, 10452, 10454, 12328, 12864, 13936, 14352, 15681, 18492, 19136, 20033, 20904, 20908, 24656, 27872, 28704, 31362, 36984, 40066, 41808, 41816, 49312, 55744, 57408, 60099, 62724, 67951, 73968, 80132, 83616, 83632, 98624, 120198, 120221, 125448, 135902, 147936, 160264, 167232, 167264, 203853, 240396, 240442, 250896, 271804, 295872, 320528, 334528, 350209, 360663, 407706, 480792, 480884, 501792, 543608, 641056, 700418, 721326, 815412, 961584, 961768, 1003584, 1050627, 1087216, 1282112, 1400836, 1442652, 1562873, 1630824, 1923168, 1923536, 2101254, 2174432, 2801672, 2885304, 3125746, 3261648, 3846336, 3847072, 4202508, 4348864, 4552717, 4688619, 5603344, 5770608, 6251492, 6523296, 7694144, 8054807, 8405016, 9105434, 9377238, 11206688, 11541216, 12502984, 13046592, 13658151, 16109614, 16810032, 18210868, 18754476, 22413376, 23082432, 24164421, 25005968, 27316302, 32219228, 33620064, 36421736, 37508952, 48328842, 50011936, 54632604, 64438456, 67240128, 72843472, 75017904, 96657684, 100023872, 104712491, 109265208, 128876912, 145686944, 150035808, 193315368, 209424982, 218530416, 257753824, 291373888, 300071616, 314137473, 386630736, 418849964, 437060832, 515507648, 628274946, 773261472, 837699928, 874121664, 1256549892, 1546522944, 1675399856, 2513099784, 3350799712, 5026199568, 6701599424, 10052399136, 20104798272]

約数ペア:

[(1, 20104798272), (2, 10052399136), (3, 6701599424), (4, 5026199568), (6, 3350799712), (8, 2513099784), (12, 1675399856), (13, 1546522944), (16, 1256549892), (23, 874121664), (24, 837699928), (26, 773261472), (32, 628274946), (39, 515507648), (46, 437060832), (48, 418849964), (52, 386630736), (64, 314137473), (67, 300071616), (69, 291373888), (78, 257753824), (92, 218530416), (96, 209424982), (104, 193315368), (134, 150035808), (138, 145686944), (156, 128876912), (184, 109265208), (192, 104712491), (201, 100023872), (208, 96657684), (268, 75017904), (276, 72843472), (299, 67240128), (312, 64438456), (368, 54632604), (402, 50011936), (416, 48328842), (536, 37508952), (552, 36421736), (598, 33620064), (624, 32219228), (736, 27316302), (804, 25005968), (832, 24164421), (871, 23082432), (897, 22413376), (1072, 18754476), (1104, 18210868), (1196, 16810032), (1248, 16109614), (1472, 13658151), (1541, 13046592), (1608, 12502984), (1742, 11541216), (1794, 11206688), (2144, 9377238), (2208, 9105434), (2392, 8405016), (2496, 8054807), (2613, 7694144), (3082, 6523296), (3216, 6251492), (3484, 5770608), (3588, 5603344), (4288, 4688619), (4416, 4552717), (4623, 4348864), (4784, 4202508), (5226, 3847072), (5227, 3846336), (6164, 3261648), (6432, 3125746), (6968, 2885304), (7176, 2801672), (9246, 2174432), (9568, 2101254), (10452, 1923536), (10454, 1923168), (12328, 1630824), (12864, 1562873), (13936, 1442652), (14352, 1400836), (15681, 1282112), (18492, 1087216), (19136, 1050627), (20033, 1003584), (20904, 961768), (20908, 961584), (24656, 815412), (27872, 721326), (28704, 700418), (31362, 641056), (36984, 543608), (40066, 501792), (41808, 480884), (41816, 480792), (49312, 407706), (55744, 360663), (57408, 350209), (60099, 334528), (62724, 320528), (67951, 295872), (73968, 271804), (80132, 250896), (83616, 240442), (83632, 240396), (98624, 203853), (120198, 167264), (120221, 167232), (125448, 160264), (135902, 147936)]