20150593911

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{20143}}^1$

素因数の和:20305

約数の個数: 64

約数和(自身を含む): 35066675200

約数和(自身を除く): 14916081289

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 79, 189, 201, 237, 469, 553, 603, 711, 1407, 1659, 1809, 2133, 4221, 4977, 5293, 12663, 14931, 15879, 20143, 37051, 47637, 60429, 111153, 141001, 142911, 181287, 333459, 423003, 543861, 1000377, 1269009, 1349581, 1591297, 3807027, 4048743, 4773891, 9447067, 11139079, 12146229, 14321673, 28341201, 33417237, 36438687, 42965019, 85023603, 100251711, 106616899, 255070809, 300755133, 319850697, 746318293, 959552091, 2238954879, 2878656273, 6716864637, 20150593911]

約数ペア:

[(1, 20150593911), (3, 6716864637), (7, 2878656273), (9, 2238954879), (21, 959552091), (27, 746318293), (63, 319850697), (67, 300755133), (79, 255070809), (189, 106616899), (201, 100251711), (237, 85023603), (469, 42965019), (553, 36438687), (603, 33417237), (711, 28341201), (1407, 14321673), (1659, 12146229), (1809, 11139079), (2133, 9447067), (4221, 4773891), (4977, 4048743), (5293, 3807027), (12663, 1591297), (14931, 1349581), (15879, 1269009), (20143, 1000377), (37051, 543861), (47637, 423003), (60429, 333459), (111153, 181287), (141001, 142911)]