20022672

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3001}}^1$

素因数の和:3151

約数の個数: 40

約数和(自身を含む): 52114720

約数和(自身を除く): 32092048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3001, 3336, 6002, 6672, 9003, 12004, 18006, 24008, 36012, 48016, 72024, 144048, 417139, 834278, 1251417, 1668556, 2502834, 3337112, 5005668, 6674224, 10011336, 20022672]

約数ペア:

[(1, 20022672), (2, 10011336), (3, 6674224), (4, 5005668), (6, 3337112), (8, 2502834), (12, 1668556), (16, 1251417), (24, 834278), (48, 417139), (139, 144048), (278, 72024), (417, 48016), (556, 36012), (834, 24008), (1112, 18006), (1668, 12004), (2224, 9003), (3001, 6672), (3336, 6002)]