20163980503

素因数分解:

${\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1\times {\mathrm{4957}}^1$

素因数の和:5674

約数の個数: 16

約数和(自身を含む): 20680968256

約数和(自身を除く): 516987753

約数列:

[1, 73, 103, 541, 4957, 7519, 39493, 55723, 361861, 510571, 2681737, 4067779, 37271683, 195766801, 276218911, 20163980503]

約数ペア:

[(1, 20163980503), (73, 276218911), (103, 195766801), (541, 37271683), (4957, 4067779), (7519, 2681737), (39493, 510571), (55723, 361861)]