20001683525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{1031}}^1\times {\mathrm{26759}}^1$

素因数の和:27829

約数の個数: 24

約数和(自身を含む): 25683177600

約数和(自身を除く): 5681494075

約数列:

[1, 5, 25, 29, 145, 725, 1031, 5155, 25775, 26759, 29899, 133795, 149495, 668975, 747475, 776011, 3880055, 19400275, 27588529, 137942645, 689713225, 800067341, 4000336705, 20001683525]

約数ペア:

[(1, 20001683525), (5, 4000336705), (25, 800067341), (29, 689713225), (145, 137942645), (725, 27588529), (1031, 19400275), (5155, 3880055), (25775, 776011), (26759, 747475), (29899, 668975), (133795, 149495)]