20143854

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10267}}^1$

素因数の和:10384

約数の個数: 24

約数和(自身を含む): 44049720

約数和(自身を除く): 23905866

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 10267, 20534, 30801, 61602, 92403, 184806, 1119103, 2238206, 3357309, 6714618, 10071927, 20143854]

約数ペア:

[(1, 20143854), (2, 10071927), (3, 6714618), (6, 3357309), (9, 2238206), (18, 1119103), (109, 184806), (218, 92403), (327, 61602), (654, 30801), (981, 20534), (1962, 10267)]