20050956438

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{422321}}^1$

素因数の和:422560

約数の個数: 32

約数和(自身を含む): 41292955872

約数和(自身を除く): 21241999434

約数列:

[1, 2, 3, 6, 41, 82, 123, 193, 246, 386, 579, 1158, 7913, 15826, 23739, 47478, 422321, 844642, 1266963, 2533926, 17315161, 34630322, 51945483, 81507953, 103890966, 163015906, 244523859, 489047718, 3341826073, 6683652146, 10025478219, 20050956438]

約数ペア:

[(1, 20050956438), (2, 10025478219), (3, 6683652146), (6, 3341826073), (41, 489047718), (82, 244523859), (123, 163015906), (193, 103890966), (246, 81507953), (386, 51945483), (579, 34630322), (1158, 17315161), (7913, 2533926), (15826, 1266963), (23739, 844642), (47478, 422321)]