20164242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480101}}^1$

素因数の和:480113

約数の個数: 16

約数和(自身を含む): 46089792

約数和(自身を除く): 25925550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480101, 960202, 1440303, 2880606, 3360707, 6721414, 10082121, 20164242]

約数ペア:

[(1, 20164242), (2, 10082121), (3, 6721414), (6, 3360707), (7, 2880606), (14, 1440303), (21, 960202), (42, 480101)]