20014974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{158849}}^1$

素因数の和:158864

約数の個数: 24

約数和(自身を含む): 49561200

約数和(自身を除く): 29546226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 158849, 317698, 476547, 953094, 1111943, 1429641, 2223886, 2859282, 3335829, 6671658, 10007487, 20014974]

約数ペア:

[(1, 20014974), (2, 10007487), (3, 6671658), (6, 3335829), (7, 2859282), (9, 2223886), (14, 1429641), (18, 1111943), (21, 953094), (42, 476547), (63, 317698), (126, 158849)]