20322242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{907}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 32361120

約数和(自身を除く): 12038878

約数列:

[1, 2, 17, 34, 659, 907, 1318, 1814, 11203, 15419, 22406, 30838, 597713, 1195426, 10161121, 20322242]

約数ペア:

[(1, 20322242), (2, 10161121), (17, 1195426), (34, 597713), (659, 30838), (907, 22406), (1318, 15419), (1814, 11203)]