20582604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{81677}}^1$

素因数の和:81694

約数の個数: 36

約数和(自身を含む): 59461584

約数和(自身を除く): 38878980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 81677, 163354, 245031, 326708, 490062, 571739, 735093, 980124, 1143478, 1470186, 1715217, 2286956, 2940372, 3430434, 5145651, 6860868, 10291302, 20582604]

約数ペア:

[(1, 20582604), (2, 10291302), (3, 6860868), (4, 5145651), (6, 3430434), (7, 2940372), (9, 2286956), (12, 1715217), (14, 1470186), (18, 1143478), (21, 980124), (28, 735093), (36, 571739), (42, 490062), (63, 326708), (84, 245031), (126, 163354), (252, 81677)]