20055948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151939}}^1$

素因数の和:151957

約数の個数: 24

約数和(自身を含む): 51051840

約数和(自身を除く): 30995892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151939, 303878, 455817, 607756, 911634, 1671329, 1823268, 3342658, 5013987, 6685316, 10027974, 20055948]

約数ペア:

[(1, 20055948), (2, 10027974), (3, 6685316), (4, 5013987), (6, 3342658), (11, 1823268), (12, 1671329), (22, 911634), (33, 607756), (44, 455817), (66, 303878), (132, 151939)]