20004438

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{14951}}^1$

素因数の和:15179

約数の個数: 16

約数和(自身を含む): 40190976

約数和(自身を除く): 20186538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 14951, 29902, 44853, 89706, 3334073, 6668146, 10002219, 20004438]

約数ペア:

[(1, 20004438), (2, 10002219), (3, 6668146), (6, 3334073), (223, 89706), (446, 44853), (669, 29902), (1338, 14951)]