16832420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76511}}^1$

素因数の和:76531

約数の個数: 24

約数和(自身を含む): 38562048

約数和(自身を除く): 21729628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 76511, 153022, 306044, 382555, 765110, 841621, 1530220, 1683242, 3366484, 4208105, 8416210, 16832420]

約数ペア:

[(1, 16832420), (2, 8416210), (4, 4208105), (5, 3366484), (10, 1683242), (11, 1530220), (20, 841621), (22, 765110), (44, 382555), (55, 306044), (110, 153022), (220, 76511)]