20960064

素因数分解:

$2^6\times 3^2\times {\mathrm{36389}}^1$

素因数の和:36407

約数の個数: 42

約数和(自身を含む): 60079890

約数和(自身を除く): 39119826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36389, 72778, 109167, 145556, 218334, 291112, 327501, 436668, 582224, 655002, 873336, 1164448, 1310004, 1746672, 2328896, 2620008, 3493344, 5240016, 6986688, 10480032, 20960064]

約数ペア:

[(1, 20960064), (2, 10480032), (3, 6986688), (4, 5240016), (6, 3493344), (8, 2620008), (9, 2328896), (12, 1746672), (16, 1310004), (18, 1164448), (24, 873336), (32, 655002), (36, 582224), (48, 436668), (64, 327501), (72, 291112), (96, 218334), (144, 145556), (192, 109167), (288, 72778), (576, 36389)]