16094420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27749}}^1$

素因数の和:27787

約数の個数: 24

約数和(自身を含む): 34965000

約数和(自身を除く): 18870580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 27749, 55498, 110996, 138745, 277490, 554980, 804721, 1609442, 3218884, 4023605, 8047210, 16094420]

約数ペア:

[(1, 16094420), (2, 8047210), (4, 4023605), (5, 3218884), (10, 1609442), (20, 804721), (29, 554980), (58, 277490), (116, 138745), (145, 110996), (290, 55498), (580, 27749)]