20163622656

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{558611}}^1$

素因数の和:558677

約数の個数: 72

約数和(自身を含む): 54806540544

約数和(自身を除く): 34642917888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 12032, 18048, 36096, 558611, 1117222, 1675833, 2234444, 3351666, 4468888, 6703332, 8937776, 13406664, 17875552, 26254717, 26813328, 35751104, 52509434, 53626656, 71502208, 78764151, 105018868, 107253312, 143004416, 157528302, 210037736, 214506624, 315056604, 420075472, 429013248, 630113208, 840150944, 1260226416, 1680301888, 2520452832, 3360603776, 5040905664, 6721207552, 10081811328, 20163622656]

約数ペア:

[(1, 20163622656), (2, 10081811328), (3, 6721207552), (4, 5040905664), (6, 3360603776), (8, 2520452832), (12, 1680301888), (16, 1260226416), (24, 840150944), (32, 630113208), (47, 429013248), (48, 420075472), (64, 315056604), (94, 214506624), (96, 210037736), (128, 157528302), (141, 143004416), (188, 107253312), (192, 105018868), (256, 78764151), (282, 71502208), (376, 53626656), (384, 52509434), (564, 35751104), (752, 26813328), (768, 26254717), (1128, 17875552), (1504, 13406664), (2256, 8937776), (3008, 6703332), (4512, 4468888), (6016, 3351666), (9024, 2234444), (12032, 1675833), (18048, 1117222), (36096, 558611)]