18604060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17551}}^1$

素因数の和:17613

約数の個数: 24

約数和(自身を含む): 39807936

約数和(自身を除く): 21203876

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 17551, 35102, 70204, 87755, 175510, 351020, 930203, 1860406, 3720812, 4651015, 9302030, 18604060]

約数ペア:

[(1, 18604060), (2, 9302030), (4, 4651015), (5, 3720812), (10, 1860406), (20, 930203), (53, 351020), (106, 175510), (212, 87755), (265, 70204), (530, 35102), (1060, 17551)]