20185287546

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1\times {\mathrm{69677}}^1$

素因数の和:70646

約数の個数: 32

約数和(自身を含む): 41178025728

約数和(自身を除く): 20992738182

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 911, 1822, 2733, 5466, 48283, 69677, 96566, 139354, 144849, 209031, 289698, 418062, 3692881, 7385762, 11078643, 22157286, 63475747, 126951494, 190427241, 380854482, 3364214591, 6728429182, 10092643773, 20185287546]

約数ペア:

[(1, 20185287546), (2, 10092643773), (3, 6728429182), (6, 3364214591), (53, 380854482), (106, 190427241), (159, 126951494), (318, 63475747), (911, 22157286), (1822, 11078643), (2733, 7385762), (5466, 3692881), (48283, 418062), (69677, 289698), (96566, 209031), (139354, 144849)]