20320827277

素因数分解:

${\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1429}}^1\times {\mathrm{1663}}^1$

素因数の和:3612

約数の個数: 16

約数和(自身を含む): 21587005440

約数和(自身を除く): 1266178163

約数列:

[1, 17, 503, 1429, 1663, 8551, 24293, 28271, 718787, 836489, 2376427, 12219379, 14220313, 40399259, 1195342781, 20320827277]

約数ペア:

[(1, 20320827277), (17, 1195342781), (503, 40399259), (1429, 14220313), (1663, 12219379), (8551, 2376427), (24293, 836489), (28271, 718787)]