20175161873

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{10499}}^1$

素因数の和:10661

約数の個数: 32

約数和(自身を含む): 22619520000

約数和(自身を除く): 2444358127

約数列:

[1, 23, 29, 43, 67, 667, 989, 1247, 1541, 1943, 2881, 10499, 28681, 44689, 66263, 83549, 241477, 304471, 451457, 703433, 1921627, 7002833, 10383511, 13092253, 16178959, 20399557, 30247619, 301121819, 469189811, 695695237, 877180951, 20175161873]

約数ペア:

[(1, 20175161873), (23, 877180951), (29, 695695237), (43, 469189811), (67, 301121819), (667, 30247619), (989, 20399557), (1247, 16178959), (1541, 13092253), (1943, 10383511), (2881, 7002833), (10499, 1921627), (28681, 703433), (44689, 451457), (66263, 304471), (83549, 241477)]