20180119665

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{101681}}^1$

素因数の和:101921

約数の個数: 32

約数和(自身を含む): 32857114752

約数和(自身を除く): 12676995087

約数列:

[1, 3, 5, 15, 101, 131, 303, 393, 505, 655, 1515, 1965, 13231, 39693, 66155, 101681, 198465, 305043, 508405, 1525215, 10269781, 13320211, 30809343, 39960633, 51348905, 66601055, 154046715, 199803165, 1345341311, 4036023933, 6726706555, 20180119665]

約数ペア:

[(1, 20180119665), (3, 6726706555), (5, 4036023933), (15, 1345341311), (101, 199803165), (131, 154046715), (303, 66601055), (393, 51348905), (505, 39960633), (655, 30809343), (1515, 13320211), (1965, 10269781), (13231, 1525215), (39693, 508405), (66155, 305043), (101681, 198465)]