20193063914

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1\times {\mathrm{261697}}^1$

素因数の和:262681

約数の個数: 16

約数和(自身を含む): 31061459016

約数和(自身を除く): 10868395102

約数列:

[1, 2, 41, 82, 941, 1882, 38581, 77162, 261697, 523394, 10729577, 21459154, 246256877, 492513754, 10096531957, 20193063914]

約数ペア:

[(1, 20193063914), (2, 10096531957), (41, 492513754), (82, 246256877), (941, 21459154), (1882, 10729577), (38581, 523394), (77162, 261697)]