20031296

素因数分解:

$2^6\times {\mathrm{312989}}^1$

素因数の和:313001

約数の個数: 14

約数和(自身を含む): 39749730

約数和(自身を除く): 19718434

約数列:

[1, 2, 4, 8, 16, 32, 64, 312989, 625978, 1251956, 2503912, 5007824, 10015648, 20031296]

約数ペア:

[(1, 20031296), (2, 10015648), (4, 5007824), (8, 2503912), (16, 1251956), (32, 625978), (64, 312989)]