20173938828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{103769}}^1$

素因数の和:104746

約数の個数: 48

約数和(自身を含む): 49894276320

約数和(自身を除く): 29720337492

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 953, 1906, 2859, 3812, 5718, 11436, 16201, 32402, 48603, 64804, 97206, 103769, 194412, 207538, 311307, 415076, 622614, 1245228, 1764073, 3528146, 5292219, 7056292, 10584438, 21168876, 98891857, 197783714, 296675571, 395567428, 593351142, 1186702284, 1681161569, 3362323138, 5043484707, 6724646276, 10086969414, 20173938828]

約数ペア:

[(1, 20173938828), (2, 10086969414), (3, 6724646276), (4, 5043484707), (6, 3362323138), (12, 1681161569), (17, 1186702284), (34, 593351142), (51, 395567428), (68, 296675571), (102, 197783714), (204, 98891857), (953, 21168876), (1906, 10584438), (2859, 7056292), (3812, 5292219), (5718, 3528146), (11436, 1764073), (16201, 1245228), (32402, 622614), (48603, 415076), (64804, 311307), (97206, 207538), (103769, 194412)]