20802240928

素因数分解:

$2^5\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{58151}}^1$

素因数の和:59765

約数の個数: 48

約数和(自身を含む): 46835155584

約数和(自身を除く): 26032914656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1597, 3194, 6388, 11179, 12776, 22358, 25552, 44716, 51104, 58151, 89432, 116302, 178864, 232604, 357728, 407057, 465208, 814114, 930416, 1628228, 1860832, 3256456, 6512912, 13025824, 92867147, 185734294, 371468588, 650070029, 742937176, 1300140058, 1485874352, 2600280116, 2971748704, 5200560232, 10401120464, 20802240928]

約数ペア:

[(1, 20802240928), (2, 10401120464), (4, 5200560232), (7, 2971748704), (8, 2600280116), (14, 1485874352), (16, 1300140058), (28, 742937176), (32, 650070029), (56, 371468588), (112, 185734294), (224, 92867147), (1597, 13025824), (3194, 6512912), (6388, 3256456), (11179, 1860832), (12776, 1628228), (22358, 930416), (25552, 814114), (44716, 465208), (51104, 407057), (58151, 357728), (89432, 232604), (116302, 178864)]