20346885368

素因数分解:

$2^3\times {\mathrm{25057}}^1\times {\mathrm{101503}}^1$

素因数の和:126566

約数の個数: 16

約数和(自身を含む): 38152308480

約数和(自身を除く): 17805423112

約数列:

[1, 2, 4, 8, 25057, 50114, 100228, 101503, 200456, 203006, 406012, 812024, 2543360671, 5086721342, 10173442684, 20346885368]

約数ペア:

[(1, 20346885368), (2, 10173442684), (4, 5086721342), (8, 2543360671), (25057, 812024), (50114, 406012), (100228, 203006), (101503, 200456)]