20100946931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{654349}}^1$

素因数の和:654518

約数の個数: 16

約数和(自身を含む): 23085468000

約数和(自身を除く): 2984521069

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 30719, 654349, 8506537, 11123933, 90954511, 144611129, 1182408643, 1546226687, 20100946931]

約数ペア:

[(1, 20100946931), (13, 1546226687), (17, 1182408643), (139, 144611129), (221, 90954511), (1807, 11123933), (2363, 8506537), (30719, 654349)]