20163045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{192029}}^1$

素因数の和:192044

約数の個数: 16

約数和(自身を含む): 36869760

約数和(自身を除く): 16706715

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 192029, 576087, 960145, 1344203, 2880435, 4032609, 6721015, 20163045]

約数ペア:

[(1, 20163045), (3, 6721015), (5, 4032609), (7, 2880435), (15, 1344203), (21, 960145), (35, 576087), (105, 192029)]