20130168916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35192603}}^1$

素因数の和:35192631

約数の個数: 24

約数和(自身を含む): 41386502304

約数和(自身を除く): 21256333388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35192603, 70385206, 140770412, 387118633, 457503839, 774237266, 915007678, 1548474532, 1830015356, 5032542229, 10065084458, 20130168916]

約数ペア:

[(1, 20130168916), (2, 10065084458), (4, 5032542229), (11, 1830015356), (13, 1548474532), (22, 915007678), (26, 774237266), (44, 457503839), (52, 387118633), (143, 140770412), (286, 70385206), (572, 35192603)]