20072554284

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38900299}}^1$

素因数の和:38900349

約数の個数: 24

約数和(自身を含む): 47925169600

約数和(自身を除く): 27852615316

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 38900299, 77800598, 116700897, 155601196, 233401794, 466803588, 1672712857, 3345425714, 5018138571, 6690851428, 10036277142, 20072554284]

約数ペア:

[(1, 20072554284), (2, 10036277142), (3, 6690851428), (4, 5018138571), (6, 3345425714), (12, 1672712857), (43, 466803588), (86, 233401794), (129, 155601196), (172, 116700897), (258, 77800598), (516, 38900299)]