2020983906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1\times {\mathrm{5303}}^1$

素因数の和:8670

約数の個数: 32

約数和(自身を含む): 4256778240

約数和(自身を除く): 2235794334

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3343, 5303, 6686, 10029, 10606, 15909, 20058, 31818, 63517, 100757, 127034, 190551, 201514, 302271, 381102, 604542, 17727929, 35455858, 53183787, 106367574, 336830651, 673661302, 1010491953, 2020983906]

約数ペア:

[(1, 2020983906), (2, 1010491953), (3, 673661302), (6, 336830651), (19, 106367574), (38, 53183787), (57, 35455858), (114, 17727929), (3343, 604542), (5303, 381102), (6686, 302271), (10029, 201514), (10606, 190551), (15909, 127034), (20058, 100757), (31818, 63517)]