20228839004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1\times {\mathrm{3677}}^1$

素因数の和:5078

約数の個数: 48

約数和(自身を含む): 39057711840

約数和(自身を除く): 18828872836

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 1289, 2134, 2578, 3677, 4268, 5156, 7354, 14179, 14708, 28358, 40447, 56716, 80894, 125033, 161788, 250066, 356669, 500132, 713338, 1375363, 1426676, 2750726, 3923359, 4739653, 5501452, 7846718, 9479306, 15693436, 18958612, 52136183, 104272366, 208544732, 459746341, 919492682, 1838985364, 5057209751, 10114419502, 20228839004]

約数ペア:

[(1, 20228839004), (2, 10114419502), (4, 5057209751), (11, 1838985364), (22, 919492682), (44, 459746341), (97, 208544732), (194, 104272366), (388, 52136183), (1067, 18958612), (1289, 15693436), (2134, 9479306), (2578, 7846718), (3677, 5501452), (4268, 4739653), (5156, 3923359), (7354, 2750726), (14179, 1426676), (14708, 1375363), (28358, 713338), (40447, 500132), (56716, 356669), (80894, 250066), (125033, 161788)]