20220378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 43161984

約数和(自身を除く): 22941606

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 1447, 2329, 2894, 4341, 4658, 6987, 8682, 13974, 24599, 49198, 73797, 147594, 198239, 396478, 594717, 1189434, 3370063, 6740126, 10110189, 20220378]

約数ペア:

[(1, 20220378), (2, 10110189), (3, 6740126), (6, 3370063), (17, 1189434), (34, 594717), (51, 396478), (102, 198239), (137, 147594), (274, 73797), (411, 49198), (822, 24599), (1447, 13974), (2329, 8682), (2894, 6987), (4341, 4658)]