20141057628

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{192193}}^1$

素因数の和:192315

約数の個数: 72

約数和(自身を含む): 52888713696

約数和(自身を除く): 32747656068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 71, 82, 123, 142, 164, 213, 246, 284, 369, 426, 492, 639, 738, 852, 1278, 1476, 2556, 2911, 5822, 8733, 11644, 17466, 26199, 34932, 52398, 104796, 192193, 384386, 576579, 768772, 1153158, 1729737, 2306316, 3459474, 6918948, 7879913, 13645703, 15759826, 23639739, 27291406, 31519652, 40937109, 47279478, 54582812, 70919217, 81874218, 94558956, 122811327, 141838434, 163748436, 245622654, 283676868, 491245308, 559473823, 1118947646, 1678421469, 2237895292, 3356842938, 5035264407, 6713685876, 10070528814, 20141057628]

約数ペア:

[(1, 20141057628), (2, 10070528814), (3, 6713685876), (4, 5035264407), (6, 3356842938), (9, 2237895292), (12, 1678421469), (18, 1118947646), (36, 559473823), (41, 491245308), (71, 283676868), (82, 245622654), (123, 163748436), (142, 141838434), (164, 122811327), (213, 94558956), (246, 81874218), (284, 70919217), (369, 54582812), (426, 47279478), (492, 40937109), (639, 31519652), (738, 27291406), (852, 23639739), (1278, 15759826), (1476, 13645703), (2556, 7879913), (2911, 6918948), (5822, 3459474), (8733, 2306316), (11644, 1729737), (17466, 1153158), (26199, 768772), (34932, 576579), (52398, 384386), (104796, 192193)]