26603020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19853}}^1$

素因数の和:19929

約数の個数: 24

約数和(自身を含む): 56703024

約数和(自身を除く): 30100004

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 19853, 39706, 79412, 99265, 198530, 397060, 1330151, 2660302, 5320604, 6650755, 13301510, 26603020]

約数ペア:

[(1, 26603020), (2, 13301510), (4, 6650755), (5, 5320604), (10, 2660302), (20, 1330151), (67, 397060), (134, 198530), (268, 99265), (335, 79412), (670, 39706), (1340, 19853)]