20542379522

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5077207}}^1$

素因数の和:5077250

約数の個数: 24

約数和(自身を含む): 37408868544

約数和(自身を除く): 16866489022

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 5077207, 10154414, 35540449, 71080898, 86312519, 172625038, 604187633, 1208375266, 1467312823, 2934625646, 10271189761, 20542379522]

約数ペア:

[(1, 20542379522), (2, 10271189761), (7, 2934625646), (14, 1467312823), (17, 1208375266), (34, 604187633), (119, 172625038), (238, 86312519), (289, 71080898), (578, 35540449), (2023, 10154414), (4046, 5077207)]