20160294406

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3627257}}^1$

素因数の和:3627663

約数の個数: 16

約数和(自身を含む): 34647568416

約数和(自身を除く): 14487274010

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 3627257, 7254514, 25390799, 50781598, 1440021029, 2880042058, 10080147203, 20160294406]

約数ペア:

[(1, 20160294406), (2, 10080147203), (7, 2880042058), (14, 1440021029), (397, 50781598), (794, 25390799), (2779, 7254514), (5558, 3627257)]