20081892

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5381}}^1$

素因数の和:5699

約数の個数: 24

約数和(自身を含む): 47017152

約数和(自身を除く): 26935260

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5381, 10762, 16143, 21524, 32286, 64572, 1673491, 3346982, 5020473, 6693964, 10040946, 20081892]

約数ペア:

[(1, 20081892), (2, 10040946), (3, 6693964), (4, 5020473), (6, 3346982), (12, 1673491), (311, 64572), (622, 32286), (933, 21524), (1244, 16143), (1866, 10762), (3732, 5381)]