20095908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239237}}^1$

素因数の和:239251

約数の個数: 24

約数和(自身を含む): 53589312

約数和(自身を除く): 33493404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239237, 478474, 717711, 956948, 1435422, 1674659, 2870844, 3349318, 5023977, 6698636, 10047954, 20095908]

約数ペア:

[(1, 20095908), (2, 10047954), (3, 6698636), (4, 5023977), (6, 3349318), (7, 2870844), (12, 1674659), (14, 1435422), (21, 956948), (28, 717711), (42, 478474), (84, 239237)]