20239303390

素因数分解:

$2^1\times 5^1\times {\mathrm{8693}}^1\times {\mathrm{232823}}^1$

素因数の和:241523

約数の個数: 16

約数和(自身を含む): 36435093408

約数和(自身を除く): 16195790018

約数列:

[1, 2, 5, 10, 8693, 17386, 43465, 86930, 232823, 465646, 1164115, 2328230, 2023930339, 4047860678, 10119651695, 20239303390]

約数ペア:

[(1, 20239303390), (2, 10119651695), (5, 4047860678), (10, 2023930339), (8693, 2328230), (17386, 1164115), (43465, 465646), (86930, 232823)]