20760094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 13454306

約数列:

[1, 2, 17, 34, 59, 79, 118, 131, 158, 262, 1003, 1343, 2006, 2227, 2686, 4454, 4661, 7729, 9322, 10349, 15458, 20698, 79237, 131393, 158474, 175933, 262786, 351866, 610591, 1221182, 10380047, 20760094]

約数ペア:

[(1, 20760094), (2, 10380047), (17, 1221182), (34, 610591), (59, 351866), (79, 262786), (118, 175933), (131, 158474), (158, 131393), (262, 79237), (1003, 20698), (1343, 15458), (2006, 10349), (2227, 9322), (2686, 7729), (4454, 4661)]