20274596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9199}}^1$

素因数の和:9251

約数の個数: 24

約数和(自身を含む): 38640000

約数和(自身を除く): 18365404

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 9199, 18398, 36796, 174781, 266771, 349562, 533542, 699124, 1067084, 5068649, 10137298, 20274596]

約数ペア:

[(1, 20274596), (2, 10137298), (4, 5068649), (19, 1067084), (29, 699124), (38, 533542), (58, 349562), (76, 266771), (116, 174781), (551, 36796), (1102, 18398), (2204, 9199)]