20193588634

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{9817}}^1$

素因数の和:10222

約数の個数: 32

約数和(自身を含む): 31442734080

約数和(自身を除く): 11249145446

約数列:

[1, 2, 47, 79, 94, 158, 277, 554, 3713, 7426, 9817, 13019, 19634, 21883, 26038, 43766, 461399, 775543, 922798, 1028501, 1551086, 2057002, 2719309, 5438618, 36450521, 72901042, 127807523, 214825411, 255615046, 429650822, 10096794317, 20193588634]

約数ペア:

[(1, 20193588634), (2, 10096794317), (47, 429650822), (79, 255615046), (94, 214825411), (158, 127807523), (277, 72901042), (554, 36450521), (3713, 5438618), (7426, 2719309), (9817, 2057002), (13019, 1551086), (19634, 1028501), (21883, 922798), (26038, 775543), (43766, 461399)]