20185998335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3601427}}^1$

素因数の和:3601510

約数の個数: 16

約数和(自身を含む): 25930281600

約数和(自身を除く): 5744283265

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 3601427, 18007135, 68427113, 212484193, 342135565, 1062420965, 4037199667, 20185998335]

約数ペア:

[(1, 20185998335), (5, 4037199667), (19, 1062420965), (59, 342135565), (95, 212484193), (295, 68427113), (1121, 18007135), (5605, 3601427)]