20214014872

素因数分解:

$2^3\times {\mathrm{16427}}^1\times {\mathrm{153817}}^1$

素因数の和:170250

約数の個数: 16

約数和(自身を含む): 37903831560

約数和(自身を除く): 17689816688

約数列:

[1, 2, 4, 8, 16427, 32854, 65708, 131416, 153817, 307634, 615268, 1230536, 2526751859, 5053503718, 10107007436, 20214014872]

約数ペア:

[(1, 20214014872), (2, 10107007436), (4, 5053503718), (8, 2526751859), (16427, 1230536), (32854, 615268), (65708, 307634), (131416, 153817)]