20189242536

素因数分解:

$2^3\times 3^1\times {\mathrm{1871}}^1\times {\mathrm{449609}}^1$

素因数の和:451489

約数の個数: 32

約数和(自身を含む): 50500195200

約数和(自身を除く): 30310952664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1871, 3742, 5613, 7484, 11226, 14968, 22452, 44904, 449609, 899218, 1348827, 1798436, 2697654, 3596872, 5395308, 10790616, 841218439, 1682436878, 2523655317, 3364873756, 5047310634, 6729747512, 10094621268, 20189242536]

約数ペア:

[(1, 20189242536), (2, 10094621268), (3, 6729747512), (4, 5047310634), (6, 3364873756), (8, 2523655317), (12, 1682436878), (24, 841218439), (1871, 10790616), (3742, 5395308), (5613, 3596872), (7484, 2697654), (11226, 1798436), (14968, 1348827), (22452, 899218), (44904, 449609)]