20167043570

素因数分解:

$2^1\times 5^1\times {\mathrm{38669}}^1\times {\mathrm{52153}}^1$

素因数の和:90829

約数の個数: 16

約数和(自身を含む): 36302313240

約数和(自身を除く): 16135269670

約数列:

[1, 2, 5, 10, 38669, 52153, 77338, 104306, 193345, 260765, 386690, 521530, 2016704357, 4033408714, 10083521785, 20167043570]

約数ペア:

[(1, 20167043570), (2, 10083521785), (5, 4033408714), (10, 2016704357), (38669, 521530), (52153, 386690), (77338, 260765), (104306, 193345)]