20154129833

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{63131}}^1$

素因数の和:63448

約数の個数: 16

約数和(自身を含む): 21682054080

約数和(自身を除く): 1527924247

約数列:

[1, 17, 89, 211, 1513, 3587, 18779, 63131, 319243, 1073227, 5618659, 13320641, 95517203, 226450897, 1185537049, 20154129833]

約数ペア:

[(1, 20154129833), (17, 1185537049), (89, 226450897), (211, 95517203), (1513, 13320641), (3587, 5618659), (18779, 1073227), (63131, 319243)]