20172508803

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{233}}^1\times {\mathrm{49843}}^1$

素因数の和:50275

約数の個数: 24

約数和(自身を含む): 29415336912

約数和(自身を除く): 9242828109

約数列:

[1, 3, 9, 193, 233, 579, 699, 1737, 2097, 44969, 49843, 134907, 149529, 404721, 448587, 9619699, 11613419, 28859097, 34840257, 86577291, 104520771, 2241389867, 6724169601, 20172508803]

約数ペア:

[(1, 20172508803), (3, 6724169601), (9, 2241389867), (193, 104520771), (233, 86577291), (579, 34840257), (699, 28859097), (1737, 11613419), (2097, 9619699), (44969, 448587), (49843, 404721), (134907, 149529)]