20170092942

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{631}}^1\times {\mathrm{3121}}^1$

素因数の和:4329

約数の個数: 48

約数和(自身を含む): 43862101920

約数和(自身を除く): 23692008978

約数列:

[1, 2, 3, 6, 9, 18, 569, 631, 1138, 1262, 1707, 1893, 3121, 3414, 3786, 5121, 5679, 6242, 9363, 10242, 11358, 18726, 28089, 56178, 359039, 718078, 1077117, 1775849, 1969351, 2154234, 3231351, 3551698, 3938702, 5327547, 5908053, 6462702, 10655094, 11816106, 15982641, 17724159, 31965282, 35448318, 1120560719, 2241121438, 3361682157, 6723364314, 10085046471, 20170092942]

約数ペア:

[(1, 20170092942), (2, 10085046471), (3, 6723364314), (6, 3361682157), (9, 2241121438), (18, 1120560719), (569, 35448318), (631, 31965282), (1138, 17724159), (1262, 15982641), (1707, 11816106), (1893, 10655094), (3121, 6462702), (3414, 5908053), (3786, 5327547), (5121, 3938702), (5679, 3551698), (6242, 3231351), (9363, 2154234), (10242, 1969351), (11358, 1775849), (18726, 1077117), (28089, 718078), (56178, 359039)]