20679032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{234989}}^1$

素因数の和:235006

約数の個数: 16

約数和(自身を含む): 42298200

約数和(自身を除く): 21619168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 234989, 469978, 939956, 1879912, 2584879, 5169758, 10339516, 20679032]

約数ペア:

[(1, 20679032), (2, 10339516), (4, 5169758), (8, 2584879), (11, 1879912), (22, 939956), (44, 469978), (88, 234989)]