20176769987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1854653}}^1$

素因数の和:1854730

約数の個数: 16

約数和(自身を含む): 23502175488

約数和(自身を除く): 3325405501

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 1854653, 20401183, 42657019, 79750079, 469227209, 877250869, 1834251817, 20176769987]

約数ペア:

[(1, 20176769987), (11, 1834251817), (23, 877250869), (43, 469227209), (253, 79750079), (473, 42657019), (989, 20401183), (10879, 1854653)]