20848024

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{25301}}^1$

素因数の和:25410

約数の個数: 16

約数和(自身を含む): 39471120

約数和(自身を除く): 18623096

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 25301, 50602, 101204, 202408, 2606003, 5212006, 10424012, 20848024]

約数ペア:

[(1, 20848024), (2, 10424012), (4, 5212006), (8, 2606003), (103, 202408), (206, 101204), (412, 50602), (824, 25301)]