20254710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96451}}^1$

素因数の和:96468

約数の個数: 32

約数和(自身を含む): 55556352

約数和(自身を除く): 35301642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96451, 192902, 289353, 482255, 578706, 675157, 964510, 1350314, 1446765, 2025471, 2893530, 3375785, 4050942, 6751570, 10127355, 20254710]

約数ペア:

[(1, 20254710), (2, 10127355), (3, 6751570), (5, 4050942), (6, 3375785), (7, 2893530), (10, 2025471), (14, 1446765), (15, 1350314), (21, 964510), (30, 675157), (35, 578706), (42, 482255), (70, 289353), (105, 192902), (210, 96451)]