20690624

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{2141}}^1$

素因数の和:2304

約数の個数: 28

約数和(自身を含む): 41349168

約数和(自身を除く): 20658544

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2141, 2416, 4282, 4832, 8564, 9664, 17128, 34256, 68512, 137024, 323291, 646582, 1293164, 2586328, 5172656, 10345312, 20690624]

約数ペア:

[(1, 20690624), (2, 10345312), (4, 5172656), (8, 2586328), (16, 1293164), (32, 646582), (64, 323291), (151, 137024), (302, 68512), (604, 34256), (1208, 17128), (2141, 9664), (2416, 8564), (4282, 4832)]