20206528

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2180

約数の個数: 28

約数和(自身を含む): 40372792

約数和(自身を除く): 20166264

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2011, 2512, 4022, 5024, 8044, 10048, 16088, 32176, 64352, 128704, 315727, 631454, 1262908, 2525816, 5051632, 10103264, 20206528]

約数ペア:

[(1, 20206528), (2, 10103264), (4, 5051632), (8, 2525816), (16, 1262908), (32, 631454), (64, 315727), (157, 128704), (314, 64352), (628, 32176), (1256, 16088), (2011, 10048), (2512, 8044), (4022, 5024)]