20677806

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37057}}^1$

素因数の和:37096

約数の個数: 24

約数和(自身を含む): 46248384

約数和(自身を除く): 25570578

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 37057, 74114, 111171, 222342, 333513, 667026, 1148767, 2297534, 3446301, 6892602, 10338903, 20677806]

約数ペア:

[(1, 20677806), (2, 10338903), (3, 6892602), (6, 3446301), (9, 2297534), (18, 1148767), (31, 667026), (62, 333513), (93, 222342), (186, 111171), (279, 74114), (558, 37057)]