20648133042

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{32162201}}^1$

素因数の和:32162313

約数の個数: 16

約数和(自身を含む): 41682213792

約数和(自身を除く): 21034080750

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 32162201, 64324402, 96486603, 192973206, 3441355507, 6882711014, 10324066521, 20648133042]

約数ペア:

[(1, 20648133042), (2, 10324066521), (3, 6882711014), (6, 3441355507), (107, 192973206), (214, 96486603), (321, 64324402), (642, 32162201)]