20020432896

素因数分解:

$2^{12}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17519}}^1$

素因数の和:17580

約数の個数: 156

約数和(自身を含む): 59698629120

約数和(自身を除く): 39678196224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2048, 2232, 2304, 2976, 3072, 3968, 4096, 4464, 4608, 5952, 6144, 7936, 8928, 9216, 11904, 12288, 15872, 17519, 17856, 18432, 23808, 31744, 35038, 35712, 36864, 47616, 52557, 63488, 70076, 71424, 95232, 105114, 126976, 140152, 142848, 157671, 190464, 210228, 280304, 285696, 315342, 380928, 420456, 543089, 560608, 571392, 630684, 840912, 1086178, 1121216, 1142784, 1261368, 1629267, 1681824, 2172356, 2242432, 2522736, 3258534, 3363648, 4344712, 4484864, 4887801, 5045472, 6517068, 6727296, 8689424, 8969728, 9775602, 10090944, 13034136, 13454592, 17378848, 17939456, 19551204, 20181888, 26068272, 26909184, 34757696, 35878912, 39102408, 40363776, 52136544, 53818368, 69515392, 71757824, 78204816, 80727552, 104273088, 107636736, 139030784, 156409632, 161455104, 208546176, 215273472, 278061568, 312819264, 322910208, 417092352, 556123136, 625638528, 645820416, 834184704, 1112246272, 1251277056, 1668369408, 2224492544, 2502554112, 3336738816, 5005108224, 6673477632, 10010216448, 20020432896]

約数ペア:

[(1, 20020432896), (2, 10010216448), (3, 6673477632), (4, 5005108224), (6, 3336738816), (8, 2502554112), (9, 2224492544), (12, 1668369408), (16, 1251277056), (18, 1112246272), (24, 834184704), (31, 645820416), (32, 625638528), (36, 556123136), (48, 417092352), (62, 322910208), (64, 312819264), (72, 278061568), (93, 215273472), (96, 208546176), (124, 161455104), (128, 156409632), (144, 139030784), (186, 107636736), (192, 104273088), (248, 80727552), (256, 78204816), (279, 71757824), (288, 69515392), (372, 53818368), (384, 52136544), (496, 40363776), (512, 39102408), (558, 35878912), (576, 34757696), (744, 26909184), (768, 26068272), (992, 20181888), (1024, 19551204), (1116, 17939456), (1152, 17378848), (1488, 13454592), (1536, 13034136), (1984, 10090944), (2048, 9775602), (2232, 8969728), (2304, 8689424), (2976, 6727296), (3072, 6517068), (3968, 5045472), (4096, 4887801), (4464, 4484864), (4608, 4344712), (5952, 3363648), (6144, 3258534), (7936, 2522736), (8928, 2242432), (9216, 2172356), (11904, 1681824), (12288, 1629267), (15872, 1261368), (17519, 1142784), (17856, 1121216), (18432, 1086178), (23808, 840912), (31744, 630684), (35038, 571392), (35712, 560608), (36864, 543089), (47616, 420456), (52557, 380928), (63488, 315342), (70076, 285696), (71424, 280304), (95232, 210228), (105114, 190464), (126976, 157671), (140152, 142848)]