20323330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119549}}^1$

素因数の和:119573

約数の個数: 16

約数和(自身を含む): 38734200

約数和(自身を除く): 18410870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 119549, 239098, 597745, 1195490, 2032333, 4064666, 10161665, 20323330]

約数ペア:

[(1, 20323330), (2, 10161665), (5, 4064666), (10, 2032333), (17, 1195490), (34, 597745), (85, 239098), (170, 119549)]