20343556544

素因数分解:

$2^6\times {\mathrm{317868071}}^1$

素因数の和:317868083

約数の個数: 14

約数和(自身を含む): 40369245144

約数和(自身を除く): 20025688600

約数列:

[1, 2, 4, 8, 16, 32, 64, 317868071, 635736142, 1271472284, 2542944568, 5085889136, 10171778272, 20343556544]

約数ペア:

[(1, 20343556544), (2, 10171778272), (4, 5085889136), (8, 2542944568), (16, 1271472284), (32, 635736142), (64, 317868071)]