20090950208

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 336

約数和(自身を含む): 51425856000

約数和(自身を除く): 31334905792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 73, 76, 98, 112, 124, 133, 146, 149, 152, 196, 217, 224, 248, 266, 292, 298, 304, 392, 434, 448, 496, 511, 532, 584, 589, 596, 608, 784, 868, 931, 992, 1022, 1043, 1064, 1168, 1178, 1192, 1216, 1387, 1519, 1568, 1736, 1862, 1984, 2044, 2086, 2128, 2263, 2336, 2356, 2384, 2774, 2831, 3038, 3136, 3472, 3577, 3724, 4088, 4123, 4172, 4256, 4526, 4619, 4672, 4712, 4768, 5548, 5662, 6076, 6944, 7154, 7301, 7448, 8176, 8246, 8344, 8512, 9052, 9238, 9424, 9536, 9709, 10877, 11096, 11324, 12152, 13888, 14308, 14602, 14896, 15841, 16352, 16492, 16688, 18104, 18476, 18848, 19418, 19817, 21754, 22192, 22648, 24304, 28616, 28861, 29204, 29792, 31682, 32333, 32704, 32984, 33376, 36208, 36952, 37696, 38836, 39634, 42997, 43508, 44384, 45296, 48608, 57232, 57722, 58408, 59584, 63364, 64666, 65968, 66752, 67963, 72416, 73904, 76139, 77672, 79268, 85994, 87016, 87761, 88768, 90592, 97216, 110887, 114464, 115444, 116816, 126728, 129332, 131936, 135926, 138719, 144832, 147808, 152278, 155344, 158536, 171988, 174032, 175522, 181184, 206663, 221774, 226331, 228928, 230888, 233632, 253456, 258664, 263872, 271852, 277438, 295616, 300979, 304556, 310688, 317072, 337187, 343976, 348064, 351044, 413326, 443548, 452662, 461776, 467264, 506912, 517328, 532973, 543704, 554876, 601958, 609112, 614327, 621376, 634144, 674374, 687952, 696128, 702088, 826652, 887096, 905324, 923552, 1013824, 1034656, 1065946, 1087408, 1109752, 1203916, 1218224, 1228654, 1268288, 1348748, 1375904, 1404176, 1446641, 1653304, 1774192, 1810648, 1847104, 2069312, 2106853, 2131892, 2174816, 2219504, 2360309, 2407832, 2436448, 2457308, 2697496, 2751808, 2808352, 2893282, 3306608, 3548384, 3621296, 4213706, 4263784, 4300289, 4349632, 4439008, 4720618, 4815664, 4872896, 4914616, 5394992, 5616704, 5786564, 6406553, 6613216, 7096768, 7242592, 8427412, 8527568, 8600578, 8878016, 9441236, 9631328, 9829232, 10126487, 10789984, 11573128, 12813106, 13226432, 14485184, 16522163, 16854824, 17055136, 17201156, 18882472, 19262656, 19658464, 20252974, 21579968, 23146256, 25626212, 33044326, 33709648, 34110272, 34402312, 37764944, 39316928, 40505948, 44845871, 46292512, 51252424, 66088652, 67419296, 68804624, 75529888, 81011896, 89691742, 92585024, 102504848, 132177304, 134838592, 137609248, 151059776, 162023792, 179383484, 205009696, 264354608, 275218496, 313921097, 324047584, 358766968, 410019392, 528709216, 627842194, 648095168, 717533936, 1057418432, 1255684388, 1435067872, 2511368776, 2870135744, 5022737552, 10045475104, 20090950208]

約数ペア:

[(1, 20090950208), (2, 10045475104), (4, 5022737552), (7, 2870135744), (8, 2511368776), (14, 1435067872), (16, 1255684388), (19, 1057418432), (28, 717533936), (31, 648095168), (32, 627842194), (38, 528709216), (49, 410019392), (56, 358766968), (62, 324047584), (64, 313921097), (73, 275218496), (76, 264354608), (98, 205009696), (112, 179383484), (124, 162023792), (133, 151059776), (146, 137609248), (149, 134838592), (152, 132177304), (196, 102504848), (217, 92585024), (224, 89691742), (248, 81011896), (266, 75529888), (292, 68804624), (298, 67419296), (304, 66088652), (392, 51252424), (434, 46292512), (448, 44845871), (496, 40505948), (511, 39316928), (532, 37764944), (584, 34402312), (589, 34110272), (596, 33709648), (608, 33044326), (784, 25626212), (868, 23146256), (931, 21579968), (992, 20252974), (1022, 19658464), (1043, 19262656), (1064, 18882472), (1168, 17201156), (1178, 17055136), (1192, 16854824), (1216, 16522163), (1387, 14485184), (1519, 13226432), (1568, 12813106), (1736, 11573128), (1862, 10789984), (1984, 10126487), (2044, 9829232), (2086, 9631328), (2128, 9441236), (2263, 8878016), (2336, 8600578), (2356, 8527568), (2384, 8427412), (2774, 7242592), (2831, 7096768), (3038, 6613216), (3136, 6406553), (3472, 5786564), (3577, 5616704), (3724, 5394992), (4088, 4914616), (4123, 4872896), (4172, 4815664), (4256, 4720618), (4526, 4439008), (4619, 4349632), (4672, 4300289), (4712, 4263784), (4768, 4213706), (5548, 3621296), (5662, 3548384), (6076, 3306608), (6944, 2893282), (7154, 2808352), (7301, 2751808), (7448, 2697496), (8176, 2457308), (8246, 2436448), (8344, 2407832), (8512, 2360309), (9052, 2219504), (9238, 2174816), (9424, 2131892), (9536, 2106853), (9709, 2069312), (10877, 1847104), (11096, 1810648), (11324, 1774192), (12152, 1653304), (13888, 1446641), (14308, 1404176), (14602, 1375904), (14896, 1348748), (15841, 1268288), (16352, 1228654), (16492, 1218224), (16688, 1203916), (18104, 1109752), (18476, 1087408), (18848, 1065946), (19418, 1034656), (19817, 1013824), (21754, 923552), (22192, 905324), (22648, 887096), (24304, 826652), (28616, 702088), (28861, 696128), (29204, 687952), (29792, 674374), (31682, 634144), (32333, 621376), (32704, 614327), (32984, 609112), (33376, 601958), (36208, 554876), (36952, 543704), (37696, 532973), (38836, 517328), (39634, 506912), (42997, 467264), (43508, 461776), (44384, 452662), (45296, 443548), (48608, 413326), (57232, 351044), (57722, 348064), (58408, 343976), (59584, 337187), (63364, 317072), (64666, 310688), (65968, 304556), (66752, 300979), (67963, 295616), (72416, 277438), (73904, 271852), (76139, 263872), (77672, 258664), (79268, 253456), (85994, 233632), (87016, 230888), (87761, 228928), (88768, 226331), (90592, 221774), (97216, 206663), (110887, 181184), (114464, 175522), (115444, 174032), (116816, 171988), (126728, 158536), (129332, 155344), (131936, 152278), (135926, 147808), (138719, 144832)]