20613648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39041}}^1$

素因数の和:39063

約数の個数: 40

約数和(自身を含む): 58094496

約数和(自身を除く): 37480848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39041, 78082, 117123, 156164, 234246, 312328, 429451, 468492, 624656, 858902, 936984, 1288353, 1717804, 1873968, 2576706, 3435608, 5153412, 6871216, 10306824, 20613648]

約数ペア:

[(1, 20613648), (2, 10306824), (3, 6871216), (4, 5153412), (6, 3435608), (8, 2576706), (11, 1873968), (12, 1717804), (16, 1288353), (22, 936984), (24, 858902), (33, 624656), (44, 468492), (48, 429451), (66, 312328), (88, 234246), (132, 156164), (176, 117123), (264, 78082), (528, 39041)]