2020654856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4651}}^1\times {\mathrm{4937}}^1$

素因数の和:9605

約数の個数: 32

約数和(自身を含む): 4134883680

約数和(自身を除く): 2114228824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4651, 4937, 9302, 9874, 18604, 19748, 37208, 39496, 51161, 54307, 102322, 108614, 204644, 217228, 409288, 434456, 22961987, 45923974, 91847948, 183695896, 252581857, 505163714, 1010327428, 2020654856]

約数ペア:

[(1, 2020654856), (2, 1010327428), (4, 505163714), (8, 252581857), (11, 183695896), (22, 91847948), (44, 45923974), (88, 22961987), (4651, 434456), (4937, 409288), (9302, 217228), (9874, 204644), (18604, 108614), (19748, 102322), (37208, 54307), (39496, 51161)]