20183544143

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1\times {\mathrm{51217}}^1$

素因数の和:54206

約数の個数: 16

約数和(自身を含む): 24289624320

約数和(自身を除く): 4106080177

約数列:

[1, 7, 19, 133, 2963, 20741, 51217, 56297, 358519, 394079, 973123, 6811861, 151755971, 1062291797, 2883363449, 20183544143]

約数ペア:

[(1, 20183544143), (7, 2883363449), (19, 1062291797), (133, 151755971), (2963, 6811861), (20741, 973123), (51217, 394079), (56297, 358519)]