20804060088

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{1528811}}^1$

素因数の和:1528839

約数の個数: 96

約数和(自身を含む): 66778508160

約数和(自身を除く): 45974448072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 1528811, 3057622, 4586433, 6115244, 9172866, 10701677, 12230488, 13759299, 18345732, 21403354, 27518598, 32105031, 36691464, 41277897, 42806708, 55037196, 64210062, 82555794, 85613416, 96315093, 110074392, 123833691, 128420124, 165111588, 192630186, 247667382, 256840248, 288945279, 330223176, 371501073, 385260372, 495334764, 577890558, 743002146, 770520744, 866835837, 990669528, 1155781116, 1486004292, 1733671674, 2311562232, 2600507511, 2972008584, 3467343348, 5201015022, 6934686696, 10402030044, 20804060088]

約数ペア:

[(1, 20804060088), (2, 10402030044), (3, 6934686696), (4, 5201015022), (6, 3467343348), (7, 2972008584), (8, 2600507511), (9, 2311562232), (12, 1733671674), (14, 1486004292), (18, 1155781116), (21, 990669528), (24, 866835837), (27, 770520744), (28, 743002146), (36, 577890558), (42, 495334764), (54, 385260372), (56, 371501073), (63, 330223176), (72, 288945279), (81, 256840248), (84, 247667382), (108, 192630186), (126, 165111588), (162, 128420124), (168, 123833691), (189, 110074392), (216, 96315093), (243, 85613416), (252, 82555794), (324, 64210062), (378, 55037196), (486, 42806708), (504, 41277897), (567, 36691464), (648, 32105031), (756, 27518598), (972, 21403354), (1134, 18345732), (1512, 13759299), (1701, 12230488), (1944, 10701677), (2268, 9172866), (3402, 6115244), (4536, 4586433), (6804, 3057622), (13608, 1528811)]