20121480007

素因数分解:

${\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1733}}^1\times {\mathrm{1861}}^1$

素因数の和:3978

約数の個数: 16

約数和(自身を含む): 21386961792

約数和(自身を除く): 1265481785

約数列:

[1, 17, 367, 1733, 1861, 6239, 29461, 31637, 636011, 682987, 3225113, 10812187, 11610779, 54826921, 1183616471, 20121480007]

約数ペア:

[(1, 20121480007), (17, 1183616471), (367, 54826921), (1733, 11610779), (1861, 10812187), (6239, 3225113), (29461, 682987), (31637, 636011)]