2020657977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{152837}}^1$

素因数の和:152969

約数の個数: 24

約数和(自身を含む): 3171082824

約数和(自身を除く): 1150424847

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 13221, 152837, 458511, 1375533, 1986881, 5960643, 17270581, 17881929, 51811743, 155435229, 224517553, 673552659, 2020657977]

約数ペア:

[(1, 2020657977), (3, 673552659), (9, 224517553), (13, 155435229), (39, 51811743), (113, 17881929), (117, 17270581), (339, 5960643), (1017, 1986881), (1469, 1375533), (4407, 458511), (13221, 152837)]