2020194232

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{767551}}^1$

素因数の和:767611

約数の個数: 32

約数和(自身を含む): 4421099520

約数和(自身を除く): 2400905288

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 767551, 1535102, 3070204, 5372857, 6140408, 10745714, 21491428, 36074897, 42982856, 72149794, 144299588, 252524279, 288599176, 505048558, 1010097116, 2020194232]

約数ペア:

[(1, 2020194232), (2, 1010097116), (4, 505048558), (7, 288599176), (8, 252524279), (14, 144299588), (28, 72149794), (47, 42982856), (56, 36074897), (94, 21491428), (188, 10745714), (329, 6140408), (376, 5372857), (658, 3070204), (1316, 1535102), (2632, 767551)]