20711508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101527}}^1$

素因数の和:101551

約数の個数: 24

約数和(自身を含む): 51170112

約数和(自身を除く): 30458604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 101527, 203054, 304581, 406108, 609162, 1218324, 1725959, 3451918, 5177877, 6903836, 10355754, 20711508]

約数ペア:

[(1, 20711508), (2, 10355754), (3, 6903836), (4, 5177877), (6, 3451918), (12, 1725959), (17, 1218324), (34, 609162), (51, 406108), (68, 304581), (102, 203054), (204, 101527)]