20882183613

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{14633}}^1$

素因数の和:15061

約数の個数: 32

約数和(自身を含む): 29502144000

約数和(自身を除く): 8619960387

約数列:

[1, 3, 29, 47, 87, 141, 349, 1047, 1363, 4089, 10121, 14633, 16403, 30363, 43899, 49209, 424357, 475687, 687751, 1273071, 1427061, 2063253, 5106917, 15320751, 19944779, 59834337, 148100593, 240025099, 444301779, 720075297, 6960727871, 20882183613]

約数ペア:

[(1, 20882183613), (3, 6960727871), (29, 720075297), (47, 444301779), (87, 240025099), (141, 148100593), (349, 59834337), (1047, 19944779), (1363, 15320751), (4089, 5106917), (10121, 2063253), (14633, 1427061), (16403, 1273071), (30363, 687751), (43899, 475687), (49209, 424357)]