20163318115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{505283}}^1$

素因数の和:505658

約数の個数: 16

約数和(自身を含む): 25320791808

約数和(自身を除く): 5157473693

約数列:

[1, 5, 23, 115, 347, 1735, 7981, 39905, 505283, 2526415, 11621509, 58107545, 175333201, 876666005, 4032663623, 20163318115]

約数ペア:

[(1, 20163318115), (5, 4032663623), (23, 876666005), (115, 175333201), (347, 58107545), (1735, 11621509), (7981, 2526415), (39905, 505283)]