20367131406

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{42967}}^1$

素因数の和:43568

約数の個数: 32

約数和(自身を含む): 41043033600

約数和(自身を除く): 20675902194

約数列:

[1, 2, 3, 6, 199, 397, 398, 597, 794, 1191, 1194, 2382, 42967, 79003, 85934, 128901, 158006, 237009, 257802, 474018, 8550433, 17057899, 17100866, 25651299, 34115798, 51173697, 51302598, 102347394, 3394521901, 6789043802, 10183565703, 20367131406]

約数ペア:

[(1, 20367131406), (2, 10183565703), (3, 6789043802), (6, 3394521901), (199, 102347394), (397, 51302598), (398, 51173697), (597, 34115798), (794, 25651299), (1191, 17100866), (1194, 17057899), (2382, 8550433), (42967, 474018), (79003, 257802), (85934, 237009), (128901, 158006)]