16308820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74131}}^1$

素因数の和:74151

約数の個数: 24

約数和(自身を含む): 37362528

約数和(自身を除く): 21053708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 74131, 148262, 296524, 370655, 741310, 815441, 1482620, 1630882, 3261764, 4077205, 8154410, 16308820]

約数ペア:

[(1, 16308820), (2, 8154410), (4, 4077205), (5, 3261764), (10, 1630882), (11, 1482620), (20, 815441), (22, 741310), (44, 370655), (55, 296524), (110, 148262), (220, 74131)]