47238020

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3617}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 99379224

約数和(自身を除く): 52141204

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 3617, 6530, 7234, 13060, 14468, 18085, 36170, 72340, 2361901, 4723802, 9447604, 11809505, 23619010, 47238020]

約数ペア:

[(1, 47238020), (2, 23619010), (4, 11809505), (5, 9447604), (10, 4723802), (20, 2361901), (653, 72340), (1306, 36170), (2612, 18085), (3265, 14468), (3617, 13060), (6530, 7234)]