20182528

素因数分解:

$2^9\times {\mathrm{39419}}^1$

素因数の和:39437

約数の個数: 20

約数和(自身を含む): 40326660

約数和(自身を除く): 20144132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 39419, 78838, 157676, 315352, 630704, 1261408, 2522816, 5045632, 10091264, 20182528]

約数ペア:

[(1, 20182528), (2, 10091264), (4, 5045632), (8, 2522816), (16, 1261408), (32, 630704), (64, 315352), (128, 157676), (256, 78838), (512, 39419)]