12141552020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1\times {\mathrm{9587}}^1$

素因数の和:14480

約数の個数: 48

約数和(自身を含む): 27467088768

約数和(自身を除く): 15325536748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4871, 9587, 9742, 19174, 19484, 24355, 38348, 47935, 48710, 63323, 95870, 97420, 124631, 126646, 191740, 249262, 253292, 316615, 498524, 623155, 633230, 1246310, 1266460, 2492620, 46698277, 93396554, 186793108, 233491385, 466982770, 607077601, 933965540, 1214155202, 2428310404, 3035388005, 6070776010, 12141552020]

約数ペア:

[(1, 12141552020), (2, 6070776010), (4, 3035388005), (5, 2428310404), (10, 1214155202), (13, 933965540), (20, 607077601), (26, 466982770), (52, 233491385), (65, 186793108), (130, 93396554), (260, 46698277), (4871, 2492620), (9587, 1266460), (9742, 1246310), (19174, 633230), (19484, 623155), (24355, 498524), (38348, 316615), (47935, 253292), (48710, 249262), (63323, 191740), (95870, 126646), (97420, 124631)]