20826112

素因数分解:

$2^{11}\times {\mathrm{10169}}^1$

素因数の和:10191

約数の個数: 24

約数和(自身を含む): 41646150

約数和(自身を除く): 20820038

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 10169, 20338, 40676, 81352, 162704, 325408, 650816, 1301632, 2603264, 5206528, 10413056, 20826112]

約数ペア:

[(1, 20826112), (2, 10413056), (4, 5206528), (8, 2603264), (16, 1301632), (32, 650816), (64, 325408), (128, 162704), (256, 81352), (512, 40676), (1024, 20338), (2048, 10169)]