20171085922

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{34757}}^1$

素因数の和:34903

約数の個数: 48

約数和(自身を含む): 35034812712

約数和(自身を除く): 14863726790

約数列:

[1, 2, 13, 17, 26, 34, 101, 169, 202, 221, 338, 442, 1313, 1717, 2626, 2873, 3434, 5746, 17069, 22321, 34138, 34757, 44642, 69514, 290173, 451841, 580346, 590869, 903682, 1181738, 3510457, 5873933, 7020914, 7681297, 11747866, 15362594, 45635941, 59677769, 91271882, 99856861, 119355538, 199713722, 593267233, 775810997, 1186534466, 1551621994, 10085542961, 20171085922]

約数ペア:

[(1, 20171085922), (2, 10085542961), (13, 1551621994), (17, 1186534466), (26, 775810997), (34, 593267233), (101, 199713722), (169, 119355538), (202, 99856861), (221, 91271882), (338, 59677769), (442, 45635941), (1313, 15362594), (1717, 11747866), (2626, 7681297), (2873, 7020914), (3434, 5873933), (5746, 3510457), (17069, 1181738), (22321, 903682), (34138, 590869), (34757, 580346), (44642, 451841), (69514, 290173)]