20165202537

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{180077}}^1$

素因数の和:180472

約数の個数: 16

約数和(自身を含む): 27170168640

約数和(自身を除く): 7004966103

約数列:

[1, 3, 163, 229, 489, 687, 37327, 111981, 180077, 540231, 29352551, 41237633, 88057653, 123712899, 6721734179, 20165202537]

約数ペア:

[(1, 20165202537), (3, 6721734179), (163, 123712899), (229, 88057653), (489, 41237633), (687, 29352551), (37327, 540231), (111981, 180077)]