20016552862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1\times {\mathrm{77863}}^1$

素因数の和:85443

約数の個数: 16

約数和(自身を含む): 31795608672

約数和(自身を除く): 11779055810

約数列:

[1, 2, 17, 34, 7561, 15122, 77863, 128537, 155726, 257074, 1323671, 2647342, 588722143, 1177444286, 10008276431, 20016552862]

約数ペア:

[(1, 20016552862), (2, 10008276431), (17, 1177444286), (34, 588722143), (7561, 2647342), (15122, 1323671), (77863, 257074), (128537, 155726)]