20184230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 39836448

約数和(自身を除く): 19652218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 653, 1306, 1405, 2810, 3091, 3265, 6182, 6530, 7183, 14366, 15455, 30910, 35915, 71830, 183493, 366986, 917465, 1834930, 2018423, 4036846, 10092115, 20184230]

約数ペア:

[(1, 20184230), (2, 10092115), (5, 4036846), (10, 2018423), (11, 1834930), (22, 917465), (55, 366986), (110, 183493), (281, 71830), (562, 35915), (653, 30910), (1306, 15455), (1405, 14366), (2810, 7183), (3091, 6530), (3265, 6182)]