20822149212

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1\times {\mathrm{4603}}^1$

素因数の和:6962

約数の個数: 48

約数和(自身を含む): 48898899840

約数和(自身を除く): 28076750628

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 2179, 4358, 4603, 6537, 8716, 9206, 13074, 13809, 18412, 26148, 27618, 55236, 376967, 753934, 796319, 1130901, 1507868, 1592638, 2261802, 2388957, 3185276, 4523604, 4777914, 9555828, 10029937, 20059874, 30089811, 40119748, 60179622, 120359244, 1735179101, 3470358202, 5205537303, 6940716404, 10411074606, 20822149212]

約数ペア:

[(1, 20822149212), (2, 10411074606), (3, 6940716404), (4, 5205537303), (6, 3470358202), (12, 1735179101), (173, 120359244), (346, 60179622), (519, 40119748), (692, 30089811), (1038, 20059874), (2076, 10029937), (2179, 9555828), (4358, 4777914), (4603, 4523604), (6537, 3185276), (8716, 2388957), (9206, 2261802), (13074, 1592638), (13809, 1507868), (18412, 1130901), (26148, 796319), (27618, 753934), (55236, 376967)]