2022991780

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{529579}}^1$

素因数の和:529779

約数の個数: 24

約数和(自身を含む): 4270533120

約数和(自身を除く): 2247541340

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 529579, 1059158, 2118316, 2647895, 5295790, 10591580, 101149589, 202299178, 404598356, 505747945, 1011495890, 2022991780]

約数ペア:

[(1, 2022991780), (2, 1011495890), (4, 505747945), (5, 404598356), (10, 202299178), (20, 101149589), (191, 10591580), (382, 5295790), (764, 2647895), (955, 2118316), (1910, 1059158), (3820, 529579)]