20359189

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 21844800

約数和(自身を除く): 1485611

約数列:

[1, 29, 59, 73, 163, 1711, 2117, 4307, 4727, 9617, 11899, 124903, 278893, 345071, 702041, 20359189]

約数ペア:

[(1, 20359189), (29, 702041), (59, 345071), (73, 278893), (163, 124903), (1711, 11899), (2117, 9617), (4307, 4727)]