133020446540

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{39826481}}^1$

素因数の和:39826657

約数の個数: 24

約数和(自身を含む): 281015656992

約数和(自身を除く): 147995210452

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 39826481, 79652962, 159305924, 199132405, 398264810, 796529620, 6651022327, 13302044654, 26604089308, 33255111635, 66510223270, 133020446540]

約数ペア:

[(1, 133020446540), (2, 66510223270), (4, 33255111635), (5, 26604089308), (10, 13302044654), (20, 6651022327), (167, 796529620), (334, 398264810), (668, 199132405), (835, 159305924), (1670, 79652962), (3340, 39826481)]