20182469842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{5581}}^1\times {\mathrm{44101}}^1$

素因数の和:49725

約数の個数: 16

約数和(自身を含む): 31018347864

約数和(自身を除く): 10835878022

約数列:

[1, 2, 41, 82, 5581, 11162, 44101, 88202, 228821, 457642, 1808141, 3616282, 246127681, 492255362, 10091234921, 20182469842]

約数ペア:

[(1, 20182469842), (2, 10091234921), (41, 492255362), (82, 246127681), (5581, 3616282), (11162, 1808141), (44101, 457642), (88202, 228821)]