20233670868

素因数分解:

$2^2\times 3^2\times {\mathrm{3917}}^1\times {\mathrm{143489}}^1$

素因数の和:147416

約数の個数: 36

約数和(自身を含む): 51159637620

約数和(自身を除く): 30925966752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3917, 7834, 11751, 15668, 23502, 35253, 47004, 70506, 141012, 143489, 286978, 430467, 573956, 860934, 1291401, 1721868, 2582802, 5165604, 562046413, 1124092826, 1686139239, 2248185652, 3372278478, 5058417717, 6744556956, 10116835434, 20233670868]

約数ペア:

[(1, 20233670868), (2, 10116835434), (3, 6744556956), (4, 5058417717), (6, 3372278478), (9, 2248185652), (12, 1686139239), (18, 1124092826), (36, 562046413), (3917, 5165604), (7834, 2582802), (11751, 1721868), (15668, 1291401), (23502, 860934), (35253, 573956), (47004, 430467), (70506, 286978), (141012, 143489)]