20186084300

素因数分解:

$2^2\times 5^2\times {\mathrm{1019}}^1\times {\mathrm{198097}}^1$

素因数の和:199130

約数の個数: 36

約数和(自身を含む): 43847011320

約数和(自身を除く): 23660927020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1019, 2038, 4076, 5095, 10190, 20380, 25475, 50950, 101900, 198097, 396194, 792388, 990485, 1980970, 3961940, 4952425, 9904850, 19809700, 201860843, 403721686, 807443372, 1009304215, 2018608430, 4037216860, 5046521075, 10093042150, 20186084300]

約数ペア:

[(1, 20186084300), (2, 10093042150), (4, 5046521075), (5, 4037216860), (10, 2018608430), (20, 1009304215), (25, 807443372), (50, 403721686), (100, 201860843), (1019, 19809700), (2038, 9904850), (4076, 4952425), (5095, 3961940), (10190, 1980970), (20380, 990485), (25475, 792388), (50950, 396194), (101900, 198097)]