13673220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20717}}^1$

素因数の和:20740

約数の個数: 48

約数和(自身を含む): 41767488

約数和(自身を除く): 28094268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 20717, 41434, 62151, 82868, 103585, 124302, 207170, 227887, 248604, 310755, 414340, 455774, 621510, 683661, 911548, 1139435, 1243020, 1367322, 2278870, 2734644, 3418305, 4557740, 6836610, 13673220]

約数ペア:

[(1, 13673220), (2, 6836610), (3, 4557740), (4, 3418305), (5, 2734644), (6, 2278870), (10, 1367322), (11, 1243020), (12, 1139435), (15, 911548), (20, 683661), (22, 621510), (30, 455774), (33, 414340), (44, 310755), (55, 248604), (60, 227887), (66, 207170), (110, 124302), (132, 103585), (165, 82868), (220, 62151), (330, 41434), (660, 20717)]