20456816636

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{4871}}^1\times {\mathrm{6287}}^1$

素因数の和:11329

約数の個数: 24

約数和(自身を含む): 36026919936

約数和(自身を除く): 15570103300

約数列:

[1, 2, 4, 167, 334, 668, 4871, 6287, 9742, 12574, 19484, 25148, 813457, 1049929, 1626914, 2099858, 3253828, 4199716, 30623977, 61247954, 122495908, 5114204159, 10228408318, 20456816636]

約数ペア:

[(1, 20456816636), (2, 10228408318), (4, 5114204159), (167, 122495908), (334, 61247954), (668, 30623977), (4871, 4199716), (6287, 3253828), (9742, 2099858), (12574, 1626914), (19484, 1049929), (25148, 813457)]