20190984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76481}}^1$

素因数の和:76501

約数の個数: 32

約数和(自身を含む): 55067040

約数和(自身を除く): 34876056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76481, 152962, 229443, 305924, 458886, 611848, 841291, 917772, 1682582, 1835544, 2523873, 3365164, 5047746, 6730328, 10095492, 20190984]

約数ペア:

[(1, 20190984), (2, 10095492), (3, 6730328), (4, 5047746), (6, 3365164), (8, 2523873), (11, 1835544), (12, 1682582), (22, 917772), (24, 841291), (33, 611848), (44, 458886), (66, 305924), (88, 229443), (132, 152962), (264, 76481)]