20760894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5022

約数の個数: 64

約数和(自身を含む): 57530880

約数和(自身を除く): 36769986

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 4993, 9986, 14979, 29958, 34951, 44937, 54923, 69902, 89874, 104853, 109846, 134811, 164769, 209706, 269622, 314559, 329538, 384461, 494307, 629118, 768922, 943677, 988614, 1153383, 1482921, 1887354, 2306766, 2965842, 3460149, 6920298, 10380447, 20760894]

約数ペア:

[(1, 20760894), (2, 10380447), (3, 6920298), (6, 3460149), (7, 2965842), (9, 2306766), (11, 1887354), (14, 1482921), (18, 1153383), (21, 988614), (22, 943677), (27, 768922), (33, 629118), (42, 494307), (54, 384461), (63, 329538), (66, 314559), (77, 269622), (99, 209706), (126, 164769), (154, 134811), (189, 109846), (198, 104853), (231, 89874), (297, 69902), (378, 54923), (462, 44937), (594, 34951), (693, 29958), (1386, 14979), (2079, 9986), (4158, 4993)]