20189071404

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19338191}}^1$

素因数の和:19338230

約数の個数: 36

約数和(自身を含む): 52793264160

約数和(自身を除く): 32604192756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19338191, 38676382, 58014573, 77352764, 116029146, 174043719, 232058292, 348087438, 560807539, 696174876, 1121615078, 1682422617, 2243230156, 3364845234, 5047267851, 6729690468, 10094535702, 20189071404]

約数ペア:

[(1, 20189071404), (2, 10094535702), (3, 6729690468), (4, 5047267851), (6, 3364845234), (9, 2243230156), (12, 1682422617), (18, 1121615078), (29, 696174876), (36, 560807539), (58, 348087438), (87, 232058292), (116, 174043719), (174, 116029146), (261, 77352764), (348, 58014573), (522, 38676382), (1044, 19338191)]