20120855474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{13841}}^1\times {\mathrm{23447}}^1$

素因数の和:37321

約数の個数: 16

約数和(自身を含む): 31158452736

約数和(自身を除く): 11037597262

約数列:

[1, 2, 31, 62, 13841, 23447, 27682, 46894, 429071, 726857, 858142, 1453714, 324529927, 649059854, 10060427737, 20120855474]

約数ペア:

[(1, 20120855474), (2, 10060427737), (31, 649059854), (62, 324529927), (13841, 1453714), (23447, 858142), (27682, 726857), (46894, 429071)]