20076894426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{521}}^1\times {\mathrm{17791}}^1$

素因数の和:18355

約数の個数: 48

約数和(自身を含む): 42462102528

約数和(自身を除く): 22385208102

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 521, 722, 1042, 1083, 1563, 2166, 3126, 9899, 17791, 19798, 29697, 35582, 53373, 59394, 106746, 188081, 338029, 376162, 564243, 676058, 1014087, 1128486, 2028174, 6422551, 9269111, 12845102, 18538222, 19267653, 27807333, 38535306, 55614666, 176113109, 352226218, 528339327, 1056678654, 3346149071, 6692298142, 10038447213, 20076894426]

約数ペア:

[(1, 20076894426), (2, 10038447213), (3, 6692298142), (6, 3346149071), (19, 1056678654), (38, 528339327), (57, 352226218), (114, 176113109), (361, 55614666), (521, 38535306), (722, 27807333), (1042, 19267653), (1083, 18538222), (1563, 12845102), (2166, 9269111), (3126, 6422551), (9899, 2028174), (17791, 1128486), (19798, 1014087), (29697, 676058), (35582, 564243), (53373, 376162), (59394, 338029), (106746, 188081)]