11106820

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3407}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 23474304

約数和(自身を除く): 12367484

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3407, 6814, 13628, 17035, 34070, 68140, 555341, 1110682, 2221364, 2776705, 5553410, 11106820]

約数ペア:

[(1, 11106820), (2, 5553410), (4, 2776705), (5, 2221364), (10, 1110682), (20, 555341), (163, 68140), (326, 34070), (652, 17035), (815, 13628), (1630, 6814), (3260, 3407)]