20179940744

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{4768417}}^1$

素因数の和:4768469

約数の個数: 24

約数和(自身を含む): 39554027310

約数和(自身を除く): 19374086566

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 4768417, 9536834, 19073668, 38147336, 109673591, 219347182, 438694364, 877388728, 2522492593, 5044985186, 10089970372, 20179940744]

約数ペア:

[(1, 20179940744), (2, 10089970372), (4, 5044985186), (8, 2522492593), (23, 877388728), (46, 438694364), (92, 219347182), (184, 109673591), (529, 38147336), (1058, 19073668), (2116, 9536834), (4232, 4768417)]