20672302

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 16652498

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 863, 1711, 1726, 3422, 6041, 11977, 12082, 23954, 25027, 50054, 50917, 101834, 175189, 350378, 356419, 712838, 1476593, 2953186, 10336151, 20672302]

約数ペア:

[(1, 20672302), (2, 10336151), (7, 2953186), (14, 1476593), (29, 712838), (58, 356419), (59, 350378), (118, 175189), (203, 101834), (406, 50917), (413, 50054), (826, 25027), (863, 23954), (1711, 12082), (1726, 11977), (3422, 6041)]