20060512

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{16943}}^1$

素因数の和:16990

約数の個数: 24

約数和(自身を含む): 40563936

約数和(自身を除く): 20503424

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 16943, 33886, 67772, 135544, 271088, 542176, 626891, 1253782, 2507564, 5015128, 10030256, 20060512]

約数ペア:

[(1, 20060512), (2, 10030256), (4, 5015128), (8, 2507564), (16, 1253782), (32, 626891), (37, 542176), (74, 271088), (148, 135544), (296, 67772), (592, 33886), (1184, 16943)]