20272046

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 31158000

約数和(自身を除く): 10885954

約数列:

[1, 2, 59, 118, 149, 298, 1153, 2306, 8791, 17582, 68027, 136054, 171797, 343594, 10136023, 20272046]

約数ペア:

[(1, 20272046), (2, 10136023), (59, 343594), (118, 171797), (149, 136054), (298, 68027), (1153, 17582), (2306, 8791)]