20329776

素因数分解:

$2^4\times 3^2\times {\mathrm{141179}}^1$

素因数の和:141193

約数の個数: 30

約数和(自身を含む): 56895540

約数和(自身を除く): 36565764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 141179, 282358, 423537, 564716, 847074, 1129432, 1270611, 1694148, 2258864, 2541222, 3388296, 5082444, 6776592, 10164888, 20329776]

約数ペア:

[(1, 20329776), (2, 10164888), (3, 6776592), (4, 5082444), (6, 3388296), (8, 2541222), (9, 2258864), (12, 1694148), (16, 1270611), (18, 1129432), (24, 847074), (36, 564716), (48, 423537), (72, 282358), (144, 141179)]