20161714568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2927}}^1\times {\mathrm{45317}}^1$

素因数の和:48269

約数の個数: 32

約数和(自身を含む): 39807331200

約数和(自身を除く): 19645616632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2927, 5854, 11708, 23416, 45317, 55613, 90634, 111226, 181268, 222452, 362536, 444904, 861023, 1722046, 3444092, 6888184, 132642859, 265285718, 530571436, 1061142872, 2520214321, 5040428642, 10080857284, 20161714568]

約数ペア:

[(1, 20161714568), (2, 10080857284), (4, 5040428642), (8, 2520214321), (19, 1061142872), (38, 530571436), (76, 265285718), (152, 132642859), (2927, 6888184), (5854, 3444092), (11708, 1722046), (23416, 861023), (45317, 444904), (55613, 362536), (90634, 222452), (111226, 181268)]