20199453955

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1063409}}^1$

素因数の和:1063574

約数の個数: 16

約数和(自身を含む): 25266621600

約数和(自身を除く): 5067167645

約数列:

[1, 5, 29, 131, 145, 655, 3799, 18995, 1063409, 5317045, 30838861, 139306579, 154194305, 696532895, 4039890791, 20199453955]

約数ペア:

[(1, 20199453955), (5, 4039890791), (29, 696532895), (131, 154194305), (145, 139306579), (655, 30838861), (3799, 5317045), (18995, 1063409)]