20134144832

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{1224109}}^1$

素因数の和:1224378

約数の個数: 28

約数和(自身を含む): 40109188260

約数和(自身を除く): 19975043428

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 16448, 1224109, 2448218, 4896436, 9792872, 19585744, 39171488, 78342976, 314596013, 629192026, 1258384052, 2516768104, 5033536208, 10067072416, 20134144832]

約数ペア:

[(1, 20134144832), (2, 10067072416), (4, 5033536208), (8, 2516768104), (16, 1258384052), (32, 629192026), (64, 314596013), (257, 78342976), (514, 39171488), (1028, 19585744), (2056, 9792872), (4112, 4896436), (8224, 2448218), (16448, 1224109)]