20003353348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{41333}}^1$

素因数の和:42012

約数の個数: 48

約数和(自身を含む): 40498061184

約数和(自身を除く): 20494707836

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 647, 748, 1294, 2588, 7117, 10999, 14234, 21998, 28468, 41333, 43996, 82666, 120989, 165332, 241978, 454663, 483956, 702661, 909326, 1405322, 1818652, 2810644, 7729271, 15458542, 26742451, 30917084, 53484902, 106969804, 294166961, 454621667, 588333922, 909243334, 1176667844, 1818486668, 5000838337, 10001676674, 20003353348]

約数ペア:

[(1, 20003353348), (2, 10001676674), (4, 5000838337), (11, 1818486668), (17, 1176667844), (22, 909243334), (34, 588333922), (44, 454621667), (68, 294166961), (187, 106969804), (374, 53484902), (647, 30917084), (748, 26742451), (1294, 15458542), (2588, 7729271), (7117, 2810644), (10999, 1818652), (14234, 1405322), (21998, 909326), (28468, 702661), (41333, 483956), (43996, 454663), (82666, 241978), (120989, 165332)]