20195934716

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{127}}^1\times {\mathrm{14153}}^1$

素因数の和:14390

約数の個数: 36

約数和(自身を含む): 36308520192

約数和(自身を除く): 16112585476

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 2809, 5618, 6731, 11236, 13462, 14153, 26924, 28306, 56612, 356743, 713486, 750109, 1426972, 1500218, 1797431, 3000436, 3594862, 7189724, 39755777, 79511554, 95263843, 159023108, 190527686, 381055372, 5048983679, 10097967358, 20195934716]

約数ペア:

[(1, 20195934716), (2, 10097967358), (4, 5048983679), (53, 381055372), (106, 190527686), (127, 159023108), (212, 95263843), (254, 79511554), (508, 39755777), (2809, 7189724), (5618, 3594862), (6731, 3000436), (11236, 1797431), (13462, 1500218), (14153, 1426972), (26924, 750109), (28306, 713486), (56612, 356743)]