20172708735

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1\times {\mathrm{12041}}^1$

素因数の和:13783

約数の個数: 32

約数和(自身を含む): 32780443392

約数和(自身を除く): 12607734657

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 1667, 5001, 8335, 12041, 25005, 36123, 60205, 111689, 180615, 335067, 558445, 806747, 1675335, 2420241, 4033735, 12101205, 20072347, 60217041, 100361735, 301085205, 1344847249, 4034541747, 6724236245, 20172708735]

約数ペア:

[(1, 20172708735), (3, 6724236245), (5, 4034541747), (15, 1344847249), (67, 301085205), (201, 100361735), (335, 60217041), (1005, 20072347), (1667, 12101205), (5001, 4033735), (8335, 2420241), (12041, 1675335), (25005, 806747), (36123, 558445), (60205, 335067), (111689, 180615)]