20792336894

素因数分解:

$2^1\times 7^3\times {\mathrm{30309529}}^1$

素因数の和:30309552

約数の個数: 16

約数和(自身を含む): 36371436000

約数和(自身を除く): 15579099106

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 30309529, 60619058, 212166703, 424333406, 1485166921, 2970333842, 10396168447, 20792336894]

約数ペア:

[(1, 20792336894), (2, 10396168447), (7, 2970333842), (14, 1485166921), (49, 424333406), (98, 212166703), (343, 60619058), (686, 30309529)]