20161330995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103391441}}^1$

素因数の和:103391462

約数の個数: 16

約数和(自身を含む): 34739524512

約数和(自身を除く): 14578193517

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 103391441, 310174323, 516957205, 1344088733, 1550871615, 4032266199, 6720443665, 20161330995]

約数ペア:

[(1, 20161330995), (3, 6720443665), (5, 4032266199), (13, 1550871615), (15, 1344088733), (39, 516957205), (65, 310174323), (195, 103391441)]