20122944

素因数分解:

$2^6\times 3^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:663

約数の個数: 56

約数和(自身を含む): 53571648

約数和(自身を除く): 33448704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 311, 337, 622, 674, 933, 1011, 1244, 1348, 1866, 2022, 2488, 2696, 3732, 4044, 4976, 5392, 7464, 8088, 9952, 10784, 14928, 16176, 19904, 21568, 29856, 32352, 59712, 64704, 104807, 209614, 314421, 419228, 628842, 838456, 1257684, 1676912, 2515368, 3353824, 5030736, 6707648, 10061472, 20122944]

約数ペア:

[(1, 20122944), (2, 10061472), (3, 6707648), (4, 5030736), (6, 3353824), (8, 2515368), (12, 1676912), (16, 1257684), (24, 838456), (32, 628842), (48, 419228), (64, 314421), (96, 209614), (192, 104807), (311, 64704), (337, 59712), (622, 32352), (674, 29856), (933, 21568), (1011, 19904), (1244, 16176), (1348, 14928), (1866, 10784), (2022, 9952), (2488, 8088), (2696, 7464), (3732, 5392), (4044, 4976)]