2021800848

素因数分解:

$2^4\times 3^1\times {\mathrm{523}}^1\times {\mathrm{80537}}^1$

素因数の和:81071

約数の個数: 40

約数和(自身を含む): 5233037088

約数和(自身を除く): 3211236240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 523, 1046, 1569, 2092, 3138, 4184, 6276, 8368, 12552, 25104, 80537, 161074, 241611, 322148, 483222, 644296, 966444, 1288592, 1932888, 3865776, 42120851, 84241702, 126362553, 168483404, 252725106, 336966808, 505450212, 673933616, 1010900424, 2021800848]

約数ペア:

[(1, 2021800848), (2, 1010900424), (3, 673933616), (4, 505450212), (6, 336966808), (8, 252725106), (12, 168483404), (16, 126362553), (24, 84241702), (48, 42120851), (523, 3865776), (1046, 1932888), (1569, 1288592), (2092, 966444), (3138, 644296), (4184, 483222), (6276, 322148), (8368, 241611), (12552, 161074), (25104, 80537)]