20026301994

素因数分解:

$2^1\times 3^2\times {\mathrm{283}}^1\times {\mathrm{311}}^1\times {\mathrm{12641}}^1$

素因数の和:13243

約数の個数: 48

約数和(自身を含む): 43687111104

約数和(自身を除く): 23660809110

約数列:

[1, 2, 3, 6, 9, 18, 283, 311, 566, 622, 849, 933, 1698, 1866, 2547, 2799, 5094, 5598, 12641, 25282, 37923, 75846, 88013, 113769, 176026, 227538, 264039, 528078, 792117, 1584234, 3577403, 3931351, 7154806, 7862702, 10732209, 11794053, 21464418, 23588106, 32196627, 35382159, 64393254, 70764318, 1112572333, 2225144666, 3337716999, 6675433998, 10013150997, 20026301994]

約数ペア:

[(1, 20026301994), (2, 10013150997), (3, 6675433998), (6, 3337716999), (9, 2225144666), (18, 1112572333), (283, 70764318), (311, 64393254), (566, 35382159), (622, 32196627), (849, 23588106), (933, 21464418), (1698, 11794053), (1866, 10732209), (2547, 7862702), (2799, 7154806), (5094, 3931351), (5598, 3577403), (12641, 1584234), (25282, 792117), (37923, 528078), (75846, 264039), (88013, 227538), (113769, 176026)]