20583648

素因数分解:

$2^5\times 3^2\times {\mathrm{71471}}^1$

素因数の和:71487

約数の個数: 36

約数和(自身を含む): 58535568

約数和(自身を除く): 37951920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 71471, 142942, 214413, 285884, 428826, 571768, 643239, 857652, 1143536, 1286478, 1715304, 2287072, 2572956, 3430608, 5145912, 6861216, 10291824, 20583648]

約数ペア:

[(1, 20583648), (2, 10291824), (3, 6861216), (4, 5145912), (6, 3430608), (8, 2572956), (9, 2287072), (12, 1715304), (16, 1286478), (18, 1143536), (24, 857652), (32, 643239), (36, 571768), (48, 428826), (72, 285884), (96, 214413), (144, 142942), (288, 71471)]