20104806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145687}}^1$

素因数の和:145715

約数の個数: 16

約数和(自身を含む): 41958144

約数和(自身を除く): 21853338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145687, 291374, 437061, 874122, 3350801, 6701602, 10052403, 20104806]

約数ペア:

[(1, 20104806), (2, 10052403), (3, 6701602), (6, 3350801), (23, 874122), (46, 437061), (69, 291374), (138, 145687)]