20584813236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131953931}}^1$

素因数の和:131953951

約数の個数: 24

約数和(自身を含む): 51725941344

約数和(自身を除く): 31141128108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 131953931, 263907862, 395861793, 527815724, 791723586, 1583447172, 1715401103, 3430802206, 5146203309, 6861604412, 10292406618, 20584813236]

約数ペア:

[(1, 20584813236), (2, 10292406618), (3, 6861604412), (4, 5146203309), (6, 3430802206), (12, 1715401103), (13, 1583447172), (26, 791723586), (39, 527815724), (52, 395861793), (78, 263907862), (156, 131953931)]