20173537210

素因数分解:

$2^1\times 5^1\times {\mathrm{47569}}^1\times {\mathrm{42409}}^1$

素因数の和:89985

約数の個数: 16

約数和(自身を含む): 36313986600

約数和(自身を除く): 16140449390

約数列:

[1, 2, 5, 10, 42409, 47569, 84818, 95138, 212045, 237845, 424090, 475690, 2017353721, 4034707442, 10086768605, 20173537210]

約数ペア:

[(1, 20173537210), (2, 10086768605), (5, 4034707442), (10, 2017353721), (42409, 475690), (47569, 424090), (84818, 237845), (95138, 212045)]