20836024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{236773}}^1$

素因数の和:236790

約数の個数: 16

約数和(自身を含む): 42619320

約数和(自身を除く): 21783296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 236773, 473546, 947092, 1894184, 2604503, 5209006, 10418012, 20836024]

約数ペア:

[(1, 20836024), (2, 10418012), (4, 5209006), (8, 2604503), (11, 1894184), (22, 947092), (44, 473546), (88, 236773)]