20837544182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8807077}}^1$

素因数の和:8807112

約数の個数: 24

約数和(自身を含む): 38680686576

約数和(自身を除く): 17843142394

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 8807077, 17614154, 61649539, 114492001, 123299078, 228984002, 801444007, 1488396013, 1602888014, 2976792026, 10418772091, 20837544182]

約数ペア:

[(1, 20837544182), (2, 10418772091), (7, 2976792026), (13, 1602888014), (14, 1488396013), (26, 801444007), (91, 228984002), (169, 123299078), (182, 114492001), (338, 61649539), (1183, 17614154), (2366, 8807077)]