20432408

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 39560400

約数和(自身を除く): 19127992

約数列:

[1, 2, 4, 8, 59, 73, 118, 146, 236, 292, 472, 584, 593, 1186, 2372, 4307, 4744, 8614, 17228, 34456, 34987, 43289, 69974, 86578, 139948, 173156, 279896, 346312, 2554051, 5108102, 10216204, 20432408]

約数ペア:

[(1, 20432408), (2, 10216204), (4, 5108102), (8, 2554051), (59, 346312), (73, 279896), (118, 173156), (146, 139948), (236, 86578), (292, 69974), (472, 43289), (584, 34987), (593, 34456), (1186, 17228), (2372, 8614), (4307, 4744)]