20434331278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1\times {\mathrm{194239}}^1$

素因数の和:196551

約数の個数: 16

約数和(自身を含む): 31998320640

約数和(自身を除く): 11563989362

約数列:

[1, 2, 23, 46, 2287, 4574, 52601, 105202, 194239, 388478, 4467497, 8934994, 444224593, 888449186, 10217165639, 20434331278]

約数ペア:

[(1, 20434331278), (2, 10217165639), (23, 888449186), (46, 444224593), (2287, 8934994), (4574, 4467497), (52601, 388478), (105202, 194239)]