20354329294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{12757}}^1$

素因数の和:13444

約数の個数: 32

約数和(自身を含む): 33243265440

約数和(自身を除く): 12888936146

約数列:

[1, 2, 13, 26, 109, 218, 563, 1126, 1417, 2834, 7319, 12757, 14638, 25514, 61367, 122734, 165841, 331682, 797771, 1390513, 1595542, 2781026, 7182191, 14364382, 18076669, 36153338, 93368483, 186736966, 782858819, 1565717638, 10177164647, 20354329294]

約数ペア:

[(1, 20354329294), (2, 10177164647), (13, 1565717638), (26, 782858819), (109, 186736966), (218, 93368483), (563, 36153338), (1126, 18076669), (1417, 14364382), (2834, 7182191), (7319, 2781026), (12757, 1595542), (14638, 1390513), (25514, 797771), (61367, 331682), (122734, 165841)]