20210166

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4903}}^1$

素因数の和:5140

約数の個数: 24

約数和(自身を含む): 43988880

約数和(自身を除く): 23778714

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 4903, 9806, 14709, 29418, 44127, 88254, 1122787, 2245574, 3368361, 6736722, 10105083, 20210166]

約数ペア:

[(1, 20210166), (2, 10105083), (3, 6736722), (6, 3368361), (9, 2245574), (18, 1122787), (229, 88254), (458, 44127), (687, 29418), (1374, 14709), (2061, 9806), (4122, 4903)]