20080472834

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{821}}^1\times {\mathrm{8933}}^1$

素因数の和:9830

約数の個数: 24

約数和(自身を含む): 30997960308

約数和(自身を除く): 10917487474

約数列:

[1, 2, 37, 74, 821, 1369, 1642, 2738, 8933, 17866, 30377, 60754, 330521, 661042, 1123949, 2247898, 7333993, 12229277, 14667986, 24458554, 271357741, 542715482, 10040236417, 20080472834]

約数ペア:

[(1, 20080472834), (2, 10040236417), (37, 542715482), (74, 271357741), (821, 24458554), (1369, 14667986), (1642, 12229277), (2738, 7333993), (8933, 2247898), (17866, 1123949), (30377, 661042), (60754, 330521)]