20342571002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1\times {\mathrm{4397}}^1$

素因数の和:6182

約数の個数: 32

約数和(自身を含む): 33195681792

約数和(自身を除く): 12853110790

約数列:

[1, 2, 13, 26, 107, 214, 1391, 1663, 2782, 3326, 4397, 8794, 21619, 43238, 57161, 114322, 177941, 355882, 470479, 940958, 2313233, 4626466, 6116227, 7312211, 12232454, 14624422, 95058743, 190117486, 782406577, 1564813154, 10171285501, 20342571002]

約数ペア:

[(1, 20342571002), (2, 10171285501), (13, 1564813154), (26, 782406577), (107, 190117486), (214, 95058743), (1391, 14624422), (1663, 12232454), (2782, 7312211), (3326, 6116227), (4397, 4626466), (8794, 2313233), (21619, 940958), (43238, 470479), (57161, 355882), (114322, 177941)]