20129384038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1132009}}^1$

素因数の和:1132551

約数の個数: 16

約数和(自身を含む): 32031354960

約数和(自身を除く): 11901970922

約数列:

[1, 2, 17, 34, 523, 1046, 8891, 17782, 1132009, 2264018, 19244153, 38488306, 592040707, 1184081414, 10064692019, 20129384038]

約数ペア:

[(1, 20129384038), (2, 10064692019), (17, 1184081414), (34, 592040707), (523, 38488306), (1046, 19244153), (8891, 2264018), (17782, 1132009)]