20163383768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5588521}}^1$

素因数の和:5588579

約数の個数: 32

約数和(自身を含む): 42249226320

約数和(自身を除く): 22085842552

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 5588521, 11177042, 22354084, 44708168, 61473731, 122947462, 229129361, 245894924, 458258722, 491789848, 916517444, 1833034888, 2520422971, 5040845942, 10081691884, 20163383768]

約数ペア:

[(1, 20163383768), (2, 10081691884), (4, 5040845942), (8, 2520422971), (11, 1833034888), (22, 916517444), (41, 491789848), (44, 458258722), (82, 245894924), (88, 229129361), (164, 122947462), (328, 61473731), (451, 44708168), (902, 22354084), (1804, 11177042), (3608, 5588521)]