20145010255

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{1187}}^1\times {\mathrm{13523}}^1$

素因数の和:14966

約数の個数: 16

約数和(自身を含む): 24292566144

約数和(自身を除く): 4147555889

約数列:

[1, 5, 251, 1187, 1255, 5935, 13523, 67615, 297937, 1489685, 3394273, 16051801, 16971365, 80259005, 4029002051, 20145010255]

約数ペア:

[(1, 20145010255), (5, 4029002051), (251, 80259005), (1187, 16971365), (1255, 16051801), (5935, 3394273), (13523, 1489685), (67615, 297937)]