20199256046

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1\times {\mathrm{51257}}^1$

素因数の和:53275

約数の個数: 16

約数和(自身を含む): 30609637344

約数和(自身を除く): 10410381298

約数列:

[1, 2, 103, 206, 1913, 3826, 51257, 102514, 197039, 394078, 5279471, 10558942, 98054641, 196109282, 10099628023, 20199256046]

約数ペア:

[(1, 20199256046), (2, 10099628023), (103, 196109282), (206, 98054641), (1913, 10558942), (3826, 5279471), (51257, 394078), (102514, 197039)]