20929034

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{64997}}^1$

素因数の和:65029

約数の個数: 16

約数和(自身を含む): 37438848

約数和(自身を除く): 16509814

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 64997, 129994, 454979, 909958, 1494931, 2989862, 10464517, 20929034]

約数ペア:

[(1, 20929034), (2, 10464517), (7, 2989862), (14, 1494931), (23, 909958), (46, 454979), (161, 129994), (322, 64997)]