20980896

素因数分解:

$2^5\times 3^1\times {\mathrm{218551}}^1$

素因数の和:218564

約数の個数: 24

約数和(自身を含む): 55075104

約数和(自身を除く): 34094208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 218551, 437102, 655653, 874204, 1311306, 1748408, 2622612, 3496816, 5245224, 6993632, 10490448, 20980896]

約数ペア:

[(1, 20980896), (2, 10490448), (3, 6993632), (4, 5245224), (6, 3496816), (8, 2622612), (12, 1748408), (16, 1311306), (24, 874204), (32, 655653), (48, 437102), (96, 218551)]