20137877588

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1\times {\mathrm{1069}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 36692611200

約数和(自身を除く): 16554733612

約数列:

[1, 2, 4, 29, 58, 116, 251, 502, 647, 1004, 1069, 1294, 2138, 2588, 4276, 7279, 14558, 18763, 29116, 31001, 37526, 62002, 75052, 124004, 162397, 268319, 324794, 536638, 649588, 691643, 1073276, 1383286, 2766572, 4709513, 7781251, 9419026, 15562502, 18838052, 20057647, 31125004, 40115294, 80230588, 173602393, 347204786, 694409572, 5034469397, 10068938794, 20137877588]

約数ペア:

[(1, 20137877588), (2, 10068938794), (4, 5034469397), (29, 694409572), (58, 347204786), (116, 173602393), (251, 80230588), (502, 40115294), (647, 31125004), (1004, 20057647), (1069, 18838052), (1294, 15562502), (2138, 9419026), (2588, 7781251), (4276, 4709513), (7279, 2766572), (14558, 1383286), (18763, 1073276), (29116, 691643), (31001, 649588), (37526, 536638), (62002, 324794), (75052, 268319), (124004, 162397)]