20013435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34211}}^1$

素因数の和:34235

約数の個数: 24

約数和(自身を含む): 37359504

約数和(自身を除く): 17346069

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 34211, 102633, 171055, 307899, 444743, 513165, 1334229, 1539495, 2223715, 4002687, 6671145, 20013435]

約数ペア:

[(1, 20013435), (3, 6671145), (5, 4002687), (9, 2223715), (13, 1539495), (15, 1334229), (39, 513165), (45, 444743), (65, 307899), (117, 171055), (195, 102633), (585, 34211)]