20169183026

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1\times {\mathrm{222613}}^1$

素因数の和:223213

約数の個数: 16

約数和(自身を含む): 30653947800

約数和(自身を除く): 10484764774

約数列:

[1, 2, 89, 178, 509, 1018, 45301, 90602, 222613, 445226, 19812557, 39625114, 113310017, 226620034, 10084591513, 20169183026]

約数ペア:

[(1, 20169183026), (2, 10084591513), (89, 226620034), (178, 113310017), (509, 39625114), (1018, 19812557), (45301, 445226), (90602, 222613)]