20161546977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{20231}}^1$

素因数の和:20382

約数の個数: 64

約数和(自身を含む): 33282772992

約数和(自身を除く): 13121226015

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 101, 143, 253, 299, 303, 429, 759, 897, 1111, 1313, 2323, 3289, 3333, 3939, 6969, 9867, 14443, 20231, 25553, 30199, 43329, 60693, 76659, 90597, 222541, 263003, 332189, 465313, 667623, 789009, 996567, 1395939, 2043331, 2893033, 5118443, 6049069, 6129993, 8679099, 15355329, 18147207, 22476641, 26563303, 46996613, 66539759, 67429923, 79689909, 140989839, 199619277, 292196333, 516962743, 610955969, 876588999, 1550888229, 1832867907, 6720515659, 20161546977]

約数ペア:

[(1, 20161546977), (3, 6720515659), (11, 1832867907), (13, 1550888229), (23, 876588999), (33, 610955969), (39, 516962743), (69, 292196333), (101, 199619277), (143, 140989839), (253, 79689909), (299, 67429923), (303, 66539759), (429, 46996613), (759, 26563303), (897, 22476641), (1111, 18147207), (1313, 15355329), (2323, 8679099), (3289, 6129993), (3333, 6049069), (3939, 5118443), (6969, 2893033), (9867, 2043331), (14443, 1395939), (20231, 996567), (25553, 789009), (30199, 667623), (43329, 465313), (60693, 332189), (76659, 263003), (90597, 222541)]