20579448

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{14057}}^1$

素因数の和:14127

約数の個数: 32

約数和(自身を含む): 52295760

約数和(自身を除く): 31716312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 14057, 28114, 42171, 56228, 84342, 112456, 168684, 337368, 857477, 1714954, 2572431, 3429908, 5144862, 6859816, 10289724, 20579448]

約数ペア:

[(1, 20579448), (2, 10289724), (3, 6859816), (4, 5144862), (6, 3429908), (8, 2572431), (12, 1714954), (24, 857477), (61, 337368), (122, 168684), (183, 112456), (244, 84342), (366, 56228), (488, 42171), (732, 28114), (1464, 14057)]