20169165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70769}}^1$

素因数の和:70796

約数の個数: 16

約数和(自身を含む): 33969600

約数和(自身を除く): 13800435

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 70769, 212307, 353845, 1061535, 1344611, 4033833, 6723055, 20169165]

約数ペア:

[(1, 20169165), (3, 6723055), (5, 4033833), (15, 1344611), (19, 1061535), (57, 353845), (95, 212307), (285, 70769)]