20197002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480881}}^1$

素因数の和:480893

約数の個数: 16

約数和(自身を含む): 46164672

約数和(自身を除く): 25967670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480881, 961762, 1442643, 2885286, 3366167, 6732334, 10098501, 20197002]

約数ペア:

[(1, 20197002), (2, 10098501), (3, 6732334), (6, 3366167), (7, 2885286), (14, 1442643), (21, 961762), (42, 480881)]