20422873

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 22423680

約数和(自身を除く): 2000807

約数列:

[1, 23, 29, 67, 457, 667, 1541, 1943, 10511, 13253, 30619, 44689, 304819, 704237, 887951, 20422873]

約数ペア:

[(1, 20422873), (23, 887951), (29, 704237), (67, 304819), (457, 44689), (667, 30619), (1541, 13253), (1943, 10511)]