20191467530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{227407}}^1$

素因数の和:228110

約数の個数: 32

約数和(自身を含む): 39197862144

約数和(自身を除く): 19006394614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 683, 1366, 3415, 6830, 8879, 17758, 44395, 88790, 227407, 454814, 1137035, 2274070, 2956291, 5912582, 14781455, 29562910, 155318981, 310637962, 776594905, 1553189810, 2019146753, 4038293506, 10095733765, 20191467530]

約数ペア:

[(1, 20191467530), (2, 10095733765), (5, 4038293506), (10, 2019146753), (13, 1553189810), (26, 776594905), (65, 310637962), (130, 155318981), (683, 29562910), (1366, 14781455), (3415, 5912582), (6830, 2956291), (8879, 2274070), (17758, 1137035), (44395, 454814), (88790, 227407)]