20142278848

素因数分解:

$2^6\times {\mathrm{2579}}^1\times {\mathrm{122033}}^1$

素因数の和:124624

約数の個数: 28

約数和(自身を含む): 39985660440

約数和(自身を除く): 19843381592

約数列:

[1, 2, 4, 8, 16, 32, 64, 2579, 5158, 10316, 20632, 41264, 82528, 122033, 165056, 244066, 488132, 976264, 1952528, 3905056, 7810112, 314723107, 629446214, 1258892428, 2517784856, 5035569712, 10071139424, 20142278848]

約数ペア:

[(1, 20142278848), (2, 10071139424), (4, 5035569712), (8, 2517784856), (16, 1258892428), (32, 629446214), (64, 314723107), (2579, 7810112), (5158, 3905056), (10316, 1952528), (20632, 976264), (41264, 488132), (82528, 244066), (122033, 165056)]