20194292074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1\times {\mathrm{9239}}^1$

素因数の和:10686

約数の個数: 32

約数和(自身を含む): 33526120320

約数和(自身を除く): 13331828246

約数列:

[1, 2, 11, 22, 73, 146, 803, 1361, 1606, 2722, 9239, 14971, 18478, 29942, 99353, 101629, 198706, 203258, 674447, 1092883, 1348894, 2185766, 7418917, 12574279, 14837834, 25148558, 138317069, 276634138, 917922367, 1835844734, 10097146037, 20194292074]

約数ペア:

[(1, 20194292074), (2, 10097146037), (11, 1835844734), (22, 917922367), (73, 276634138), (146, 138317069), (803, 25148558), (1361, 14837834), (1606, 12574279), (2722, 7418917), (9239, 2185766), (14971, 1348894), (18478, 1092883), (29942, 674447), (99353, 203258), (101629, 198706)]