20107790734

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{8563}}^1\times {\mathrm{22153}}^1$

素因数の和:30771

約数の個数: 16

約数和(自身を含む): 30735750672

約数和(自身を除く): 10627959938

約数列:

[1, 2, 53, 106, 8563, 17126, 22153, 44306, 453839, 907678, 1174109, 2348218, 189696139, 379392278, 10053895367, 20107790734]

約数ペア:

[(1, 20107790734), (2, 10053895367), (53, 379392278), (106, 189696139), (8563, 2348218), (17126, 1174109), (22153, 907678), (44306, 453839)]