20150478

素因数分解:

$2^1\times 3^3\times {\mathrm{373157}}^1$

素因数の和:373168

約数の個数: 16

約数和(自身を含む): 44778960

約数和(自身を除く): 24628482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373157, 746314, 1119471, 2238942, 3358413, 6716826, 10075239, 20150478]

約数ペア:

[(1, 20150478), (2, 10075239), (3, 6716826), (6, 3358413), (9, 2238942), (18, 1119471), (27, 746314), (54, 373157)]