20254615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3482

約数の個数: 16

約数和(自身を含む): 25764480

約数和(自身を除く): 5509865

約数列:

[1, 5, 29, 41, 145, 205, 1189, 3407, 5945, 17035, 98803, 139687, 494015, 698435, 4050923, 20254615]

約数ペア:

[(1, 20254615), (5, 4050923), (29, 698435), (41, 494015), (145, 139687), (205, 98803), (1189, 17035), (3407, 5945)]