20440038

素因数分解:

$2^1\times 3^1\times {\mathrm{499}}^1\times {\mathrm{6827}}^1$

素因数の和:7331

約数の個数: 16

約数和(自身を含む): 40968000

約数和(自身を除く): 20527962

約数列:

[1, 2, 3, 6, 499, 998, 1497, 2994, 6827, 13654, 20481, 40962, 3406673, 6813346, 10220019, 20440038]

約数ペア:

[(1, 20440038), (2, 10220019), (3, 6813346), (6, 3406673), (499, 40962), (998, 20481), (1497, 13654), (2994, 6827)]