20293944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76871}}^1$

素因数の和:76891

約数の個数: 32

約数和(自身を含む): 55347840

約数和(自身を除く): 35053896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76871, 153742, 230613, 307484, 461226, 614968, 845581, 922452, 1691162, 1844904, 2536743, 3382324, 5073486, 6764648, 10146972, 20293944]

約数ペア:

[(1, 20293944), (2, 10146972), (3, 6764648), (4, 5073486), (6, 3382324), (8, 2536743), (11, 1844904), (12, 1691162), (22, 922452), (24, 845581), (33, 614968), (44, 461226), (66, 307484), (88, 230613), (132, 153742), (264, 76871)]