68832020

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{3673}}^1$

素因数の和:4619

約数の個数: 24

約数和(自身を含む): 144740904

約数和(自身を除く): 75908884

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 3673, 3748, 4685, 7346, 9370, 14692, 18365, 18740, 36730, 73460, 3441601, 6883202, 13766404, 17208005, 34416010, 68832020]

約数ペア:

[(1, 68832020), (2, 34416010), (4, 17208005), (5, 13766404), (10, 6883202), (20, 3441601), (937, 73460), (1874, 36730), (3673, 18740), (3748, 18365), (4685, 14692), (7346, 9370)]