20144282390

素因数分解:

$2^1\times 5^1\times {\mathrm{12113}}^1\times {\mathrm{166303}}^1$

素因数の和:178423

約数の個数: 16

約数和(自身を含む): 36262919808

約数和(自身を除く): 16118637418

約数列:

[1, 2, 5, 10, 12113, 24226, 60565, 121130, 166303, 332606, 831515, 1663030, 2014428239, 4028856478, 10072141195, 20144282390]

約数ペア:

[(1, 20144282390), (2, 10072141195), (5, 4028856478), (10, 2014428239), (12113, 1663030), (24226, 831515), (60565, 332606), (121130, 166303)]