20132420416

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{1005013}}^1$

素因数の和:1005338

約数の個数: 28

約数和(自身を含む): 40077948292

約数和(自身を除く): 19945527876

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2504, 5008, 10016, 20032, 1005013, 2010026, 4020052, 8040104, 16080208, 32160416, 64320832, 314569069, 629138138, 1258276276, 2516552552, 5033105104, 10066210208, 20132420416]

約数ペア:

[(1, 20132420416), (2, 10066210208), (4, 5033105104), (8, 2516552552), (16, 1258276276), (32, 629138138), (64, 314569069), (313, 64320832), (626, 32160416), (1252, 16080208), (2504, 8040104), (5008, 4020052), (10016, 2010026), (20032, 1005013)]