20943067712

素因数分解:

$2^6\times 7^1\times {\mathrm{46747919}}^1$

素因数の和:46747938

約数の個数: 28

約数和(自身を含む): 47495886720

約数和(自身を除く): 26552819008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46747919, 93495838, 186991676, 327235433, 373983352, 654470866, 747966704, 1308941732, 1495933408, 2617883464, 2991866816, 5235766928, 10471533856, 20943067712]

約数ペア:

[(1, 20943067712), (2, 10471533856), (4, 5235766928), (7, 2991866816), (8, 2617883464), (14, 1495933408), (16, 1308941732), (28, 747966704), (32, 654470866), (56, 373983352), (64, 327235433), (112, 186991676), (224, 93495838), (448, 46747919)]