20171119096

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{2445577}}^1$

素因数の和:2446614

約数の個数: 16

約数和(自身を含む): 37857547440

約数和(自身を除く): 17686428344

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 2445577, 4891154, 9782308, 19564616, 2521389887, 5042779774, 10085559548, 20171119096]

約数ペア:

[(1, 20171119096), (2, 10085559548), (4, 5042779774), (8, 2521389887), (1031, 19564616), (2062, 9782308), (4124, 4891154), (8248, 2445577)]