20863383

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5849}}^1$

素因数の和:5922

約数の個数: 16

約数和(自身を含む): 29484000

約数和(自身を除く): 8620617

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 5849, 17547, 169621, 239809, 508863, 719427, 6954461, 20863383]

約数ペア:

[(1, 20863383), (3, 6954461), (29, 719427), (41, 508863), (87, 239809), (123, 169621), (1189, 17547), (3567, 5849)]