20655030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62591}}^1$

素因数の和:62612

約数の個数: 32

約数和(自身を含む): 54079488

約数和(自身を除く): 33424458

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62591, 125182, 187773, 312955, 375546, 625910, 688501, 938865, 1377002, 1877730, 2065503, 3442505, 4131006, 6885010, 10327515, 20655030]

約数ペア:

[(1, 20655030), (2, 10327515), (3, 6885010), (5, 4131006), (6, 3442505), (10, 2065503), (11, 1877730), (15, 1377002), (22, 938865), (30, 688501), (33, 625910), (55, 375546), (66, 312955), (110, 187773), (165, 125182), (330, 62591)]