20185866

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59023}}^1$

素因数の和:59050

約数の個数: 24

約数和(自身を含む): 46038720

約数和(自身を除く): 25852854

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59023, 118046, 177069, 354138, 531207, 1062414, 1121437, 2242874, 3364311, 6728622, 10092933, 20185866]

約数ペア:

[(1, 20185866), (2, 10092933), (3, 6728622), (6, 3364311), (9, 2242874), (18, 1121437), (19, 1062414), (38, 531207), (57, 354138), (114, 177069), (171, 118046), (342, 59023)]