20137563952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{8941}}^1$

素因数の和:9218

約数の個数: 80

約数和(自身を含む): 43429791744

約数和(自身を除く): 23292227792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 191, 268, 382, 536, 737, 764, 1072, 1474, 1528, 2101, 2948, 3056, 4202, 5896, 8404, 8941, 11792, 12797, 16808, 17882, 25594, 33616, 35764, 51188, 71528, 98351, 102376, 140767, 143056, 196702, 204752, 281534, 393404, 563068, 599047, 786808, 1126136, 1198094, 1573616, 1707731, 2252272, 2396188, 3415462, 4792376, 6589517, 6830924, 9584752, 13179034, 13661848, 18785041, 26358068, 27323696, 37570082, 52716136, 75140164, 105432272, 114417977, 150280328, 228835954, 300560656, 457671908, 915343816, 1258597747, 1830687632, 2517195494, 5034390988, 10068781976, 20137563952]

約数ペア:

[(1, 20137563952), (2, 10068781976), (4, 5034390988), (8, 2517195494), (11, 1830687632), (16, 1258597747), (22, 915343816), (44, 457671908), (67, 300560656), (88, 228835954), (134, 150280328), (176, 114417977), (191, 105432272), (268, 75140164), (382, 52716136), (536, 37570082), (737, 27323696), (764, 26358068), (1072, 18785041), (1474, 13661848), (1528, 13179034), (2101, 9584752), (2948, 6830924), (3056, 6589517), (4202, 4792376), (5896, 3415462), (8404, 2396188), (8941, 2252272), (11792, 1707731), (12797, 1573616), (16808, 1198094), (17882, 1126136), (25594, 786808), (33616, 599047), (35764, 563068), (51188, 393404), (71528, 281534), (98351, 204752), (102376, 196702), (140767, 143056)]