20853698

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1741}}^1$

素因数の和:1909

約数の個数: 16

約数和(自身を含む): 32171256

約数和(自身を除く): 11317558

約数列:

[1, 2, 53, 106, 113, 226, 1741, 3482, 5989, 11978, 92273, 184546, 196733, 393466, 10426849, 20853698]

約数ペア:

[(1, 20853698), (2, 10426849), (53, 393466), (106, 196733), (113, 184546), (226, 92273), (1741, 11978), (3482, 5989)]