20228045765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{351517}}^1$

素因数の和:352216

約数の個数: 16

約数和(自身を含む): 25739554032

約数和(自身を除く): 5511508267

約数列:

[1, 5, 17, 85, 677, 3385, 11509, 57545, 351517, 1757585, 5975789, 29878945, 237977009, 1189885045, 4045609153, 20228045765]

約数ペア:

[(1, 20228045765), (5, 4045609153), (17, 1189885045), (85, 237977009), (677, 29878945), (3385, 5975789), (11509, 1757585), (57545, 351517)]