20347791006

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{112507}}^1$

素因数の和:113256

約数の個数: 32

約数和(自身を含む): 41701765248

約数和(自身を除く): 21353974242

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 701, 1402, 2103, 4206, 30143, 60286, 90429, 112507, 180858, 225014, 337521, 675042, 4837801, 9675602, 14513403, 29026806, 78867407, 157734814, 236602221, 473204442, 3391298501, 6782597002, 10173895503, 20347791006]

約数ペア:

[(1, 20347791006), (2, 10173895503), (3, 6782597002), (6, 3391298501), (43, 473204442), (86, 236602221), (129, 157734814), (258, 78867407), (701, 29026806), (1402, 14513403), (2103, 9675602), (4206, 4837801), (30143, 675042), (60286, 337521), (90429, 225014), (112507, 180858)]