20010326

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12011}}^1$

素因数の和:12044

約数の個数: 24

約数和(自身を含む): 36972936

約数和(自身を除く): 16962610

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 12011, 24022, 84077, 168154, 204187, 408374, 588539, 1177078, 1429309, 2858618, 10005163, 20010326]

約数ペア:

[(1, 20010326), (2, 10005163), (7, 2858618), (14, 1429309), (17, 1177078), (34, 588539), (49, 408374), (98, 204187), (119, 168154), (238, 84077), (833, 24022), (1666, 12011)]