20298444

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41257}}^1$

素因数の和:41305

約数の個数: 24

約数和(自身を含む): 48519408

約数和(自身を除く): 28220964

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41257, 82514, 123771, 165028, 247542, 495084, 1691537, 3383074, 5074611, 6766148, 10149222, 20298444]

約数ペア:

[(1, 20298444), (2, 10149222), (3, 6766148), (4, 5074611), (6, 3383074), (12, 1691537), (41, 495084), (82, 247542), (123, 165028), (164, 123771), (246, 82514), (492, 41257)]