20075595

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6343}}^1$

素因数の和:6562

約数の個数: 16

約数和(自身を含む): 32278272

約数和(自身を除く): 12202677

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 6343, 19029, 31715, 95145, 1338373, 4015119, 6691865, 20075595]

約数ペア:

[(1, 20075595), (3, 6691865), (5, 4015119), (15, 1338373), (211, 95145), (633, 31715), (1055, 19029), (3165, 6343)]