20171635584

素因数分解:

$2^7\times 3^1\times {\mathrm{439}}^1\times {\mathrm{119659}}^1$

素因数の和:120115

約数の個数: 64

約数和(自身を含む): 53703408000

約数和(自身を除く): 33531772416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 10536, 14048, 21072, 28096, 42144, 56192, 84288, 119659, 168576, 239318, 358977, 478636, 717954, 957272, 1435908, 1914544, 2871816, 3829088, 5743632, 7658176, 11487264, 15316352, 22974528, 45949056, 52530301, 105060602, 157590903, 210121204, 315181806, 420242408, 630363612, 840484816, 1260727224, 1680969632, 2521454448, 3361939264, 5042908896, 6723878528, 10085817792, 20171635584]

約数ペア:

[(1, 20171635584), (2, 10085817792), (3, 6723878528), (4, 5042908896), (6, 3361939264), (8, 2521454448), (12, 1680969632), (16, 1260727224), (24, 840484816), (32, 630363612), (48, 420242408), (64, 315181806), (96, 210121204), (128, 157590903), (192, 105060602), (384, 52530301), (439, 45949056), (878, 22974528), (1317, 15316352), (1756, 11487264), (2634, 7658176), (3512, 5743632), (5268, 3829088), (7024, 2871816), (10536, 1914544), (14048, 1435908), (21072, 957272), (28096, 717954), (42144, 478636), (56192, 358977), (84288, 239318), (119659, 168576)]