20131834360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45754169}}^1$

素因数の和:45754191

約数の個数: 32

約数和(自身を含む): 49414503600

約数和(自身を除く): 29282669240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 45754169, 91508338, 183016676, 228770845, 366033352, 457541690, 503295859, 915083380, 1006591718, 1830166760, 2013183436, 2516479295, 4026366872, 5032958590, 10065917180, 20131834360]

約数ペア:

[(1, 20131834360), (2, 10065917180), (4, 5032958590), (5, 4026366872), (8, 2516479295), (10, 2013183436), (11, 1830166760), (20, 1006591718), (22, 915083380), (40, 503295859), (44, 457541690), (55, 366033352), (88, 228770845), (110, 183016676), (220, 91508338), (440, 45754169)]