20161330285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{8219}}^1\times {\mathrm{28859}}^1$

素因数の和:37100

約数の個数: 16

約数和(自身を含む): 25620753600

約数和(自身を除く): 5459423315

約数列:

[1, 5, 17, 85, 8219, 28859, 41095, 139723, 144295, 490603, 698615, 2453015, 237192121, 1185960605, 4032266057, 20161330285]

約数ペア:

[(1, 20161330285), (5, 4032266057), (17, 1185960605), (85, 237192121), (8219, 2453015), (28859, 698615), (41095, 490603), (139723, 144295)]