20373066

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53897}}^1$

素因数の和:53915

約数の個数: 32

約数和(自身を含む): 51742080

約数和(自身を除く): 31369014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53897, 107794, 161691, 323382, 377279, 485073, 754558, 970146, 1131837, 1455219, 2263674, 2910438, 3395511, 6791022, 10186533, 20373066]

約数ペア:

[(1, 20373066), (2, 10186533), (3, 6791022), (6, 3395511), (7, 2910438), (9, 2263674), (14, 1455219), (18, 1131837), (21, 970146), (27, 754558), (42, 485073), (54, 377279), (63, 323382), (126, 161691), (189, 107794), (378, 53897)]