20070165

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8861}}^1$

素因数の和:9020

約数の個数: 16

約数和(自身を含む): 32328576

約数和(自身を除く): 12258411

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 8861, 26583, 44305, 132915, 1338011, 4014033, 6690055, 20070165]

約数ペア:

[(1, 20070165), (3, 6690055), (5, 4014033), (15, 1338011), (151, 132915), (453, 44305), (755, 26583), (2265, 8861)]