20074489714

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{6151}}^1$

素因数の和:6610

約数の個数: 32

約数和(自身を含む): 31154023296

約数和(自身を除く): 11079533582

約数列:

[1, 2, 43, 86, 137, 274, 277, 554, 5891, 6151, 11782, 11911, 12302, 23822, 37949, 75898, 264493, 528986, 842687, 1631807, 1685374, 1703827, 3263614, 3407654, 36235541, 72471082, 73264561, 146529122, 233424299, 466848598, 10037244857, 20074489714]

約数ペア:

[(1, 20074489714), (2, 10037244857), (43, 466848598), (86, 233424299), (137, 146529122), (274, 73264561), (277, 72471082), (554, 36235541), (5891, 3407654), (6151, 3263614), (11782, 1703827), (11911, 1685374), (12302, 1631807), (23822, 842687), (37949, 528986), (75898, 264493)]