20025523536

素因数分解:

$2^4\times 3^1\times {\mathrm{1373}}^1\times {\mathrm{303859}}^1$

素因数の和:305243

約数の個数: 40

約数和(自身を含む): 51770451360

約数和(自身を除く): 31744927824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1373, 2746, 4119, 5492, 8238, 10984, 16476, 21968, 32952, 65904, 303859, 607718, 911577, 1215436, 1823154, 2430872, 3646308, 4861744, 7292616, 14585232, 417198407, 834396814, 1251595221, 1668793628, 2503190442, 3337587256, 5006380884, 6675174512, 10012761768, 20025523536]

約数ペア:

[(1, 20025523536), (2, 10012761768), (3, 6675174512), (4, 5006380884), (6, 3337587256), (8, 2503190442), (12, 1668793628), (16, 1251595221), (24, 834396814), (48, 417198407), (1373, 14585232), (2746, 7292616), (4119, 4861744), (5492, 3646308), (8238, 2430872), (10984, 1823154), (16476, 1215436), (21968, 911577), (32952, 607718), (65904, 303859)]