17168380

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2039}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 36156960

約数和(自身を除く): 18988580

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2039, 2105, 4078, 4210, 8156, 8420, 10195, 20390, 40780, 858419, 1716838, 3433676, 4292095, 8584190, 17168380]

約数ペア:

[(1, 17168380), (2, 8584190), (4, 4292095), (5, 3433676), (10, 1716838), (20, 858419), (421, 40780), (842, 20390), (1684, 10195), (2039, 8420), (2105, 8156), (4078, 4210)]