20292312

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{7757}}^1$

素因数の和:7875

約数の個数: 32

約数和(自身を含む): 51202800

約数和(自身を除く): 30910488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 7757, 15514, 23271, 31028, 46542, 62056, 93084, 186168, 845513, 1691026, 2536539, 3382052, 5073078, 6764104, 10146156, 20292312]

約数ペア:

[(1, 20292312), (2, 10146156), (3, 6764104), (4, 5073078), (6, 3382052), (8, 2536539), (12, 1691026), (24, 845513), (109, 186168), (218, 93084), (327, 62056), (436, 46542), (654, 31028), (872, 23271), (1308, 15514), (2616, 7757)]