20170274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2879}}^1$

素因数の和:3025

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 11348446

約数列:

[1, 2, 31, 62, 113, 226, 2879, 3503, 5758, 7006, 89249, 178498, 325327, 650654, 10085137, 20170274]

約数ペア:

[(1, 20170274), (2, 10085137), (31, 650654), (62, 325327), (113, 178498), (226, 89249), (2879, 7006), (3503, 5758)]