20075097596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1\times {\mathrm{1949}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 37203348000

約数和(自身を除く): 17128250404

約数列:

[1, 2, 4, 19, 38, 76, 313, 433, 626, 866, 1252, 1732, 1949, 3898, 5947, 7796, 8227, 11894, 16454, 23788, 32908, 37031, 74062, 135529, 148124, 271058, 542116, 610037, 843917, 1220074, 1687834, 2440148, 2575051, 3375668, 5150102, 10300204, 11590703, 16034423, 23181406, 32068846, 46362812, 64137692, 264146021, 528292042, 1056584084, 5018774399, 10037548798, 20075097596]

約数ペア:

[(1, 20075097596), (2, 10037548798), (4, 5018774399), (19, 1056584084), (38, 528292042), (76, 264146021), (313, 64137692), (433, 46362812), (626, 32068846), (866, 23181406), (1252, 16034423), (1732, 11590703), (1949, 10300204), (3898, 5150102), (5947, 3375668), (7796, 2575051), (8227, 2440148), (11894, 1687834), (16454, 1220074), (23788, 843917), (32908, 610037), (37031, 542116), (74062, 271058), (135529, 148124)]