20194836476

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1\times {\mathrm{1489}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 36384012000

約数和(自身を除く): 16189175524

約数列:

[1, 2, 4, 59, 101, 118, 202, 236, 404, 569, 1138, 1489, 2276, 2978, 5956, 5959, 11918, 23836, 33571, 57469, 67142, 87851, 114938, 134284, 150389, 175702, 229876, 300778, 351404, 601556, 847241, 1694482, 3388964, 3390671, 6781342, 8872951, 13562684, 17745902, 35491804, 49987219, 85571341, 99974438, 171142682, 199948876, 342285364, 5048709119, 10097418238, 20194836476]

約数ペア:

[(1, 20194836476), (2, 10097418238), (4, 5048709119), (59, 342285364), (101, 199948876), (118, 171142682), (202, 99974438), (236, 85571341), (404, 49987219), (569, 35491804), (1138, 17745902), (1489, 13562684), (2276, 8872951), (2978, 6781342), (5956, 3390671), (5959, 3388964), (11918, 1694482), (23836, 847241), (33571, 601556), (57469, 351404), (67142, 300778), (87851, 229876), (114938, 175702), (134284, 150389)]