20301056

素因数分解:

$2^8\times {\mathrm{79301}}^1$

素因数の和:79317

約数の個数: 18

約数和(自身を含む): 40523322

約数和(自身を除く): 20222266

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 79301, 158602, 317204, 634408, 1268816, 2537632, 5075264, 10150528, 20301056]

約数ペア:

[(1, 20301056), (2, 10150528), (4, 5075264), (8, 2537632), (16, 1268816), (32, 634408), (64, 317204), (128, 158602), (256, 79301)]