20603088

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13007}}^1$

素因数の和:13032

約数の個数: 60

約数和(自身を含む): 62906688

約数和(自身を除く): 42303600

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 13007, 26014, 39021, 52028, 78042, 104056, 117063, 143077, 156084, 208112, 234126, 286154, 312168, 429231, 468252, 572308, 624336, 858462, 936504, 1144616, 1287693, 1716924, 1873008, 2289232, 2575386, 3433848, 5150772, 6867696, 10301544, 20603088]

約数ペア:

[(1, 20603088), (2, 10301544), (3, 6867696), (4, 5150772), (6, 3433848), (8, 2575386), (9, 2289232), (11, 1873008), (12, 1716924), (16, 1287693), (18, 1144616), (22, 936504), (24, 858462), (33, 624336), (36, 572308), (44, 468252), (48, 429231), (66, 312168), (72, 286154), (88, 234126), (99, 208112), (132, 156084), (144, 143077), (176, 117063), (198, 104056), (264, 78042), (396, 52028), (528, 39021), (792, 26014), (1584, 13007)]