20536765370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12541}}^1\times {\mathrm{14887}}^1$

素因数の和:27446

約数の個数: 32

約数和(自身を含む): 40332663936

約数和(自身を除く): 19795898566

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12541, 14887, 25082, 29774, 62705, 74435, 125410, 137951, 148870, 163757, 275902, 327514, 689755, 818785, 1379510, 1637570, 186697867, 373395734, 933489335, 1866978670, 2053676537, 4107353074, 10268382685, 20536765370]

約数ペア:

[(1, 20536765370), (2, 10268382685), (5, 4107353074), (10, 2053676537), (11, 1866978670), (22, 933489335), (55, 373395734), (110, 186697867), (12541, 1637570), (14887, 1379510), (25082, 818785), (29774, 689755), (62705, 327514), (74435, 275902), (125410, 163757), (137951, 148870)]