20154182410

素因数分解:

$2^1\times 5^1\times {\mathrm{27427}}^1\times {\mathrm{73483}}^1$

素因数の和:100917

約数の個数: 16

約数和(自身を含む): 36279344736

約数和(自身を除く): 16125162326

約数列:

[1, 2, 5, 10, 27427, 54854, 73483, 137135, 146966, 274270, 367415, 734830, 2015418241, 4030836482, 10077091205, 20154182410]

約数ペア:

[(1, 20154182410), (2, 10077091205), (5, 4030836482), (10, 2015418241), (27427, 734830), (54854, 367415), (73483, 274270), (137135, 146966)]