20205122487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1598633}}^1$

素因数の和:1599030

約数の個数: 16

約数和(自身を含む): 29466021888

約数和(自身を除く): 9260899401

約数列:

[1, 3, 11, 33, 383, 1149, 4213, 12639, 1598633, 4795899, 17584963, 52754889, 612276439, 1836829317, 6735040829, 20205122487]

約数ペア:

[(1, 20205122487), (3, 6735040829), (11, 1836829317), (33, 612276439), (383, 52754889), (1149, 17584963), (4213, 4795899), (12639, 1598633)]