20092340398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{20899}}^1$

素因数の和:21376

約数の個数: 32

約数和(自身を含む): 32864832000

約数和(自身を除く): 12772491602

約数列:

[1, 2, 13, 26, 103, 206, 359, 718, 1339, 2678, 4667, 9334, 20899, 36977, 41798, 73954, 271687, 480701, 543374, 961402, 2152597, 4305194, 7502741, 15005482, 27983761, 55967522, 97535633, 195071266, 772782323, 1545564646, 10046170199, 20092340398]

約数ペア:

[(1, 20092340398), (2, 10046170199), (13, 1545564646), (26, 772782323), (103, 195071266), (206, 97535633), (359, 55967522), (718, 27983761), (1339, 15005482), (2678, 7502741), (4667, 4305194), (9334, 2152597), (20899, 961402), (36977, 543374), (41798, 480701), (73954, 271687)]