20126908086

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{2477}}^1\times {\mathrm{4889}}^1$

素因数の和:7648

約数の個数: 32

約数和(自身を含む): 40423713120

約数和(自身を除く): 20296805034

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 2477, 4889, 4954, 7431, 9778, 14667, 14862, 29334, 686129, 1354253, 1372258, 2058387, 2708506, 4062759, 4116774, 8125518, 12110053, 24220106, 36330159, 72660318, 3354484681, 6708969362, 10063454043, 20126908086]

約数ペア:

[(1, 20126908086), (2, 10063454043), (3, 6708969362), (6, 3354484681), (277, 72660318), (554, 36330159), (831, 24220106), (1662, 12110053), (2477, 8125518), (4889, 4116774), (4954, 4062759), (7431, 2708506), (9778, 2058387), (14667, 1372258), (14862, 1354253), (29334, 686129)]