20355342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2011}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 46742784

約数和(自身を除く): 26387442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1687, 2011, 3374, 4022, 5061, 6033, 10122, 12066, 14077, 28154, 42231, 84462, 484651, 969302, 1453953, 2907906, 3392557, 6785114, 10177671, 20355342]

約数ペア:

[(1, 20355342), (2, 10177671), (3, 6785114), (6, 3392557), (7, 2907906), (14, 1453953), (21, 969302), (42, 484651), (241, 84462), (482, 42231), (723, 28154), (1446, 14077), (1687, 12066), (2011, 10122), (3374, 6033), (4022, 5061)]