20215634710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38142707}}^1$

素因数の和:38142767

約数の個数: 16

約数和(自身を含む): 37074712176

約数和(自身を除く): 16859077466

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 38142707, 76285414, 190713535, 381427070, 2021563471, 4043126942, 10107817355, 20215634710]

約数ペア:

[(1, 20215634710), (2, 10107817355), (5, 4043126942), (10, 2021563471), (53, 381427070), (106, 190713535), (265, 76285414), (530, 38142707)]