20168085106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1\times {\mathrm{12239}}^1$

素因数の和:13354

約数の個数: 32

約数和(自身を含む): 33147878400

約数和(自身を除く): 12979793294

約数列:

[1, 2, 13, 26, 61, 122, 793, 1039, 1586, 2078, 12239, 13507, 24478, 27014, 63379, 126758, 159107, 318214, 746579, 823927, 1493158, 1647854, 9705527, 12716321, 19411054, 25432642, 165312173, 330624346, 775695581, 1551391162, 10084042553, 20168085106]

約数ペア:

[(1, 20168085106), (2, 10084042553), (13, 1551391162), (26, 775695581), (61, 330624346), (122, 165312173), (793, 25432642), (1039, 19411054), (1586, 12716321), (2078, 9705527), (12239, 1647854), (13507, 1493158), (24478, 823927), (27014, 746579), (63379, 318214), (126758, 159107)]