2021092860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33684881}}^1$

素因数の和:33684893

約数の個数: 24

約数和(自身を含む): 5659060176

約数和(自身を除く): 3637967316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33684881, 67369762, 101054643, 134739524, 168424405, 202109286, 336848810, 404218572, 505273215, 673697620, 1010546430, 2021092860]

約数ペア:

[(1, 2021092860), (2, 1010546430), (3, 673697620), (4, 505273215), (5, 404218572), (6, 336848810), (10, 202109286), (12, 168424405), (15, 134739524), (20, 101054643), (30, 67369762), (60, 33684881)]