20588038

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:711

約数の個数: 16

約数和(自身を含む): 31340880

約数和(自身を除く): 10752842

約数列:

[1, 2, 157, 173, 314, 346, 379, 758, 27161, 54322, 59503, 65567, 119006, 131134, 10294019, 20588038]

約数ペア:

[(1, 20588038), (2, 10294019), (157, 131134), (173, 119006), (314, 65567), (346, 59503), (379, 54322), (758, 27161)]