20348836192

素因数分解:

$2^5\times {\mathrm{919}}^1\times {\mathrm{691949}}^1$

素因数の和:692878

約数の個数: 24

約数和(自身を含む): 40105422000

約数和(自身を除く): 19756585808

約数列:

[1, 2, 4, 8, 16, 32, 919, 1838, 3676, 7352, 14704, 29408, 691949, 1383898, 2767796, 5535592, 11071184, 22142368, 635901131, 1271802262, 2543604524, 5087209048, 10174418096, 20348836192]

約数ペア:

[(1, 20348836192), (2, 10174418096), (4, 5087209048), (8, 2543604524), (16, 1271802262), (32, 635901131), (919, 22142368), (1838, 11071184), (3676, 5535592), (7352, 2767796), (14704, 1383898), (29408, 691949)]