20260481828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{6217}}^1\times {\mathrm{18947}}^1$

素因数の和:25211

約数の個数: 24

約数和(自身を含む): 36288148512

約数和(自身を除く): 16027666684

約数列:

[1, 2, 4, 43, 86, 172, 6217, 12434, 18947, 24868, 37894, 75788, 267331, 534662, 814721, 1069324, 1629442, 3258884, 117793499, 235586998, 471173996, 5065120457, 10130240914, 20260481828]

約数ペア:

[(1, 20260481828), (2, 10130240914), (4, 5065120457), (43, 471173996), (86, 235586998), (172, 117793499), (6217, 3258884), (12434, 1629442), (18947, 1069324), (24868, 814721), (37894, 534662), (75788, 267331)]