20333832

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11933}}^1$

素因数の和:12013

約数の個数: 32

約数和(自身を含む): 51554880

約数和(自身を除く): 31221048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11933, 23866, 35799, 47732, 71598, 95464, 143196, 286392, 847243, 1694486, 2541729, 3388972, 5083458, 6777944, 10166916, 20333832]

約数ペア:

[(1, 20333832), (2, 10166916), (3, 6777944), (4, 5083458), (6, 3388972), (8, 2541729), (12, 1694486), (24, 847243), (71, 286392), (142, 143196), (213, 95464), (284, 71598), (426, 47732), (568, 35799), (852, 23866), (1704, 11933)]