20303472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60427}}^1$

素因数の和:60445

約数の個数: 40

約数和(自身を含む): 59944576

約数和(自身を除く): 39641104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60427, 120854, 181281, 241708, 362562, 422989, 483416, 725124, 845978, 966832, 1268967, 1450248, 1691956, 2537934, 2900496, 3383912, 5075868, 6767824, 10151736, 20303472]

約数ペア:

[(1, 20303472), (2, 10151736), (3, 6767824), (4, 5075868), (6, 3383912), (7, 2900496), (8, 2537934), (12, 1691956), (14, 1450248), (16, 1268967), (21, 966832), (24, 845978), (28, 725124), (42, 483416), (48, 422989), (56, 362562), (84, 241708), (112, 181281), (168, 120854), (336, 60427)]