20799534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29131}}^1$

素因数の和:29160

約数の個数: 32

約数和(自身を含む): 50340096

約数和(自身を除く): 29540562

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 29131, 58262, 87393, 174786, 203917, 407834, 495227, 611751, 990454, 1223502, 1485681, 2971362, 3466589, 6933178, 10399767, 20799534]

約数ペア:

[(1, 20799534), (2, 10399767), (3, 6933178), (6, 3466589), (7, 2971362), (14, 1485681), (17, 1223502), (21, 990454), (34, 611751), (42, 495227), (51, 407834), (102, 203917), (119, 174786), (238, 87393), (357, 58262), (714, 29131)]