20130885088

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{13384897}}^1$

素因数の和:13384954

約数の個数: 24

約数和(自身を含む): 40475931552

約数和(自身を除く): 20345046464

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 13384897, 26769794, 53539588, 107079176, 214158352, 428316704, 629090159, 1258180318, 2516360636, 5032721272, 10065442544, 20130885088]

約数ペア:

[(1, 20130885088), (2, 10065442544), (4, 5032721272), (8, 2516360636), (16, 1258180318), (32, 629090159), (47, 428316704), (94, 214158352), (188, 107079176), (376, 53539588), (752, 26769794), (1504, 13384897)]