20148441

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 27744000

約数和(自身を除く): 7595559

約数列:

[1, 3, 59, 67, 177, 201, 1699, 3953, 5097, 11859, 100241, 113833, 300723, 341499, 6716147, 20148441]

約数ペア:

[(1, 20148441), (3, 6716147), (59, 341499), (67, 300723), (177, 113833), (201, 100241), (1699, 11859), (3953, 5097)]