20226701517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{16447}}^1$

素因数の和:16993

約数の個数: 32

約数和(自身を含む): 29843251200

約数和(自身を除く): 9616549683

約数列:

[1, 3, 11, 33, 83, 249, 449, 913, 1347, 2739, 4939, 14817, 16447, 37267, 49341, 111801, 180917, 409937, 542751, 1229811, 1365101, 4095303, 7384703, 15016111, 22154109, 45048333, 81231733, 243695199, 612930349, 1838791047, 6742233839, 20226701517]

約数ペア:

[(1, 20226701517), (3, 6742233839), (11, 1838791047), (33, 612930349), (83, 243695199), (249, 81231733), (449, 45048333), (913, 22154109), (1347, 15016111), (2739, 7384703), (4939, 4095303), (14817, 1365101), (16447, 1229811), (37267, 542751), (49341, 409937), (111801, 180917)]