20132810502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{389401}}^1$

素因数の和:390644

約数の個数: 32

約数和(自身を含む): 46055353344

約数和(自身を除く): 25922542842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1231, 2462, 3693, 7386, 8617, 17234, 25851, 51702, 389401, 778802, 1168203, 2336406, 2725807, 5451614, 8177421, 16354842, 479352631, 958705262, 1438057893, 2876115786, 3355468417, 6710936834, 10066405251, 20132810502]

約数ペア:

[(1, 20132810502), (2, 10066405251), (3, 6710936834), (6, 3355468417), (7, 2876115786), (14, 1438057893), (21, 958705262), (42, 479352631), (1231, 16354842), (2462, 8177421), (3693, 5451614), (7386, 2725807), (8617, 2336406), (17234, 1168203), (25851, 778802), (51702, 389401)]