20120803066

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15793409}}^1$

素因数の和:15793438

約数の個数: 24

約数和(自身を含む): 37809423540

約数和(自身を除く): 17688620474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15793409, 31586818, 110553863, 205314317, 221107726, 410628634, 773877041, 1437200219, 1547754082, 2874400438, 10060401533, 20120803066]

約数ペア:

[(1, 20120803066), (2, 10060401533), (7, 2874400438), (13, 1547754082), (14, 1437200219), (26, 773877041), (49, 410628634), (91, 221107726), (98, 205314317), (182, 110553863), (637, 31586818), (1274, 15793409)]