20177862

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30853}}^1$

素因数の和:30967

約数の個数: 16

約数和(自身を含む): 40727280

約数和(自身を除く): 20549418

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30853, 61706, 92559, 185118, 3362977, 6725954, 10088931, 20177862]

約数ペア:

[(1, 20177862), (2, 10088931), (3, 6725954), (6, 3362977), (109, 185118), (218, 92559), (327, 61706), (654, 30853)]