20104108974

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25974301}}^1$

素因数の和:25974352

約数の個数: 24

約数和(自身を含む): 44571902232

約数和(自身を除く): 24467793258

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 25974301, 51948602, 77922903, 155845806, 233768709, 467537418, 1116894943, 2233789886, 3350684829, 6701369658, 10052054487, 20104108974]

約数ペア:

[(1, 20104108974), (2, 10052054487), (3, 6701369658), (6, 3350684829), (9, 2233789886), (18, 1116894943), (43, 467537418), (86, 233768709), (129, 155845806), (258, 77922903), (387, 51948602), (774, 25974301)]