2085202820

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{171763}}^1$

素因数の和:172379

約数の個数: 24

約数和(自身を含む): 4386165504

約数和(自身を除く): 2300962684

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 171763, 343526, 687052, 858815, 1717630, 3435260, 104260141, 208520282, 417040564, 521300705, 1042601410, 2085202820]

約数ペア:

[(1, 2085202820), (2, 1042601410), (4, 521300705), (5, 417040564), (10, 208520282), (20, 104260141), (607, 3435260), (1214, 1717630), (2428, 858815), (3035, 687052), (6070, 343526), (12140, 171763)]