20161788804

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18066119}}^1$

素因数の和:18066160

約数の個数: 36

約数和(自身を含む): 52608541440

約数和(自身を除く): 32446752636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 18066119, 36132238, 54198357, 72264476, 108396714, 162595071, 216793428, 325190142, 560049689, 650380284, 1120099378, 1680149067, 2240198756, 3360298134, 5040447201, 6720596268, 10080894402, 20161788804]

約数ペア:

[(1, 20161788804), (2, 10080894402), (3, 6720596268), (4, 5040447201), (6, 3360298134), (9, 2240198756), (12, 1680149067), (18, 1120099378), (31, 650380284), (36, 560049689), (62, 325190142), (93, 216793428), (124, 162595071), (186, 108396714), (279, 72264476), (372, 54198357), (558, 36132238), (1116, 18066119)]