20306364001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{859}}^1\times {\mathrm{911}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 25449615360

約数和(自身を除く): 5143251359

約数列:

[1, 7, 11, 77, 337, 859, 911, 2359, 3707, 6013, 6377, 9449, 10021, 25949, 66143, 70147, 289483, 307007, 782549, 2026381, 2149049, 3184313, 3377077, 5477843, 8608039, 22290191, 23639539, 60256273, 263719013, 1846033091, 2900909143, 20306364001]

約数ペア:

[(1, 20306364001), (7, 2900909143), (11, 1846033091), (77, 263719013), (337, 60256273), (859, 23639539), (911, 22290191), (2359, 8608039), (3707, 5477843), (6013, 3377077), (6377, 3184313), (9449, 2149049), (10021, 2026381), (25949, 782549), (66143, 307007), (70147, 289483)]