2020657893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{2083}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 2981753856

約数和(自身を除く): 961095963

約数列:

[1, 3, 17, 23, 51, 69, 391, 827, 1173, 2083, 2481, 6249, 14059, 19021, 35411, 42177, 47909, 57063, 106233, 143727, 323357, 814453, 970071, 1722641, 2443359, 5167923, 29284897, 39620743, 87854691, 118862229, 673552631, 2020657893]

約数ペア:

[(1, 2020657893), (3, 673552631), (17, 118862229), (23, 87854691), (51, 39620743), (69, 29284897), (391, 5167923), (827, 2443359), (1173, 1722641), (2083, 970071), (2481, 814453), (6249, 323357), (14059, 143727), (19021, 106233), (35411, 57063), (42177, 47909)]