20199446406

素因数分解:

$2^1\times 3^2\times {\mathrm{7537}}^1\times {\mathrm{148891}}^1$

素因数の和:156436

約数の個数: 24

約数和(自身を含む): 43771567944

約数和(自身を除く): 23572121538

約数列:

[1, 2, 3, 6, 9, 18, 7537, 15074, 22611, 45222, 67833, 135666, 148891, 297782, 446673, 893346, 1340019, 2680038, 1122191467, 2244382934, 3366574401, 6733148802, 10099723203, 20199446406]

約数ペア:

[(1, 20199446406), (2, 10099723203), (3, 6733148802), (6, 3366574401), (9, 2244382934), (18, 1122191467), (7537, 2680038), (15074, 1340019), (22611, 893346), (45222, 446673), (67833, 297782), (135666, 148891)]