20295348545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^2\times {\mathrm{13721}}^1$

素因数の和:13957

約数の個数: 24

約数和(自身を含む): 25447997880

約数和(自身を除く): 5152649335

約数列:

[1, 5, 29, 101, 145, 505, 2929, 10201, 13721, 14645, 51005, 68605, 295829, 397909, 1385821, 1479145, 1989545, 6929105, 40188809, 139967921, 200944045, 699839605, 4059069709, 20295348545]

約数ペア:

[(1, 20295348545), (5, 4059069709), (29, 699839605), (101, 200944045), (145, 139967921), (505, 40188809), (2929, 6929105), (10201, 1989545), (13721, 1479145), (14645, 1385821), (51005, 397909), (68605, 295829)]