20215051314

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{7503731}}^1$

素因数の和:7504185

約数の個数: 16

約数和(自身を含む): 40520152800

約数和(自身を除く): 20305101486

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 7503731, 15007462, 22511193, 45022386, 3369175219, 6738350438, 10107525657, 20215051314]

約数ペア:

[(1, 20215051314), (2, 10107525657), (3, 6738350438), (6, 3369175219), (449, 45022386), (898, 22511193), (1347, 15007462), (2694, 7503731)]