20199655488

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{8081}}^1$

素因数の和:8420

約数の個数: 112

約数和(自身を含む): 54785873664

約数和(自身を除く): 34586218176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 277, 282, 376, 554, 564, 752, 831, 1108, 1128, 1504, 1662, 2216, 2256, 3008, 3324, 4432, 4512, 6648, 8081, 8864, 9024, 13019, 13296, 16162, 17728, 24243, 26038, 26592, 32324, 39057, 48486, 52076, 53184, 64648, 78114, 96972, 104152, 129296, 156228, 193944, 208304, 258592, 312456, 379807, 387888, 416608, 517184, 624912, 759614, 775776, 833216, 1139421, 1249824, 1519228, 1551552, 2238437, 2278842, 2499648, 3038456, 4476874, 4557684, 6076912, 6715311, 8953748, 9115368, 12153824, 13430622, 17907496, 18230736, 24307648, 26861244, 35814992, 36461472, 53722488, 71629984, 72922944, 105206539, 107444976, 143259968, 210413078, 214889952, 315619617, 420826156, 429779904, 631239234, 841652312, 1262478468, 1683304624, 2524956936, 3366609248, 5049913872, 6733218496, 10099827744, 20199655488]

約数ペア:

[(1, 20199655488), (2, 10099827744), (3, 6733218496), (4, 5049913872), (6, 3366609248), (8, 2524956936), (12, 1683304624), (16, 1262478468), (24, 841652312), (32, 631239234), (47, 429779904), (48, 420826156), (64, 315619617), (94, 214889952), (96, 210413078), (141, 143259968), (188, 107444976), (192, 105206539), (277, 72922944), (282, 71629984), (376, 53722488), (554, 36461472), (564, 35814992), (752, 26861244), (831, 24307648), (1108, 18230736), (1128, 17907496), (1504, 13430622), (1662, 12153824), (2216, 9115368), (2256, 8953748), (3008, 6715311), (3324, 6076912), (4432, 4557684), (4512, 4476874), (6648, 3038456), (8081, 2499648), (8864, 2278842), (9024, 2238437), (13019, 1551552), (13296, 1519228), (16162, 1249824), (17728, 1139421), (24243, 833216), (26038, 775776), (26592, 759614), (32324, 624912), (39057, 517184), (48486, 416608), (52076, 387888), (53184, 379807), (64648, 312456), (78114, 258592), (96972, 208304), (104152, 193944), (129296, 156228)]