20795792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41927}}^1$

素因数の和:41966

約数の個数: 20

約数和(自身を含む): 41592576

約数和(自身を除く): 20796784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 41927, 83854, 167708, 335416, 670832, 1299737, 2599474, 5198948, 10397896, 20795792]

約数ペア:

[(1, 20795792), (2, 10397896), (4, 5198948), (8, 2599474), (16, 1299737), (31, 670832), (62, 335416), (124, 167708), (248, 83854), (496, 41927)]