20460069190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1\times {\mathrm{94273}}^1$

素因数の和:96264

約数の個数: 32

約数和(自身を含む): 40196925216

約数和(自身を除く): 19736856026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1973, 3946, 9865, 19730, 21703, 43406, 94273, 108515, 188546, 217030, 471365, 942730, 1037003, 2074006, 5185015, 10370030, 186000629, 372001258, 930003145, 1860006290, 2046006919, 4092013838, 10230034595, 20460069190]

約数ペア:

[(1, 20460069190), (2, 10230034595), (5, 4092013838), (10, 2046006919), (11, 1860006290), (22, 930003145), (55, 372001258), (110, 186000629), (1973, 10370030), (3946, 5185015), (9865, 2074006), (19730, 1037003), (21703, 942730), (43406, 471365), (94273, 217030), (108515, 188546)]