20179070995

素因数分解:

$5^1\times {\mathrm{1277}}^1\times {\mathrm{1409}}^1\times {\mathrm{2243}}^1$

素因数の和:4934

約数の個数: 16

約数和(自身を含む): 24261858720

約数和(自身を除く): 4082787725

約数列:

[1, 5, 1277, 1409, 2243, 6385, 7045, 11215, 1799293, 2864311, 3160387, 8996465, 14321555, 15801935, 4035814199, 20179070995]

約数ペア:

[(1, 20179070995), (5, 4035814199), (1277, 15801935), (1409, 14321555), (2243, 8996465), (6385, 3160387), (7045, 2864311), (11215, 1799293)]