20121567678927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6599609}}^1$

素因数の和:6599765

約数の個数: 96

約数和(自身を含む): 35976216407040

約数和(自身を除く): 15854648728113

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 103, 117, 143, 207, 253, 299, 309, 429, 759, 897, 927, 1133, 1287, 1339, 2277, 2369, 2691, 3289, 3399, 4017, 7107, 9867, 10197, 12051, 14729, 21321, 26059, 29601, 30797, 44187, 78177, 92391, 132561, 234531, 277173, 338767, 1016301, 3048903, 6599609, 19798827, 59396481, 72595699, 85794917, 151791007, 217787097, 257384751, 455373021, 653361291, 679759727, 772154253, 943744087, 1366119063, 1669701077, 1973283091, 2039279181, 2831232261, 5009103231, 5919849273, 6117837543, 7477356997, 8493696783, 8836876451, 15027309693, 15634473721, 17759547819, 21706114001, 22432070991, 26510629353, 46903421163, 65118342003, 67296212973, 79531888059, 97205640961, 140710263489, 171979210931, 195355026009, 203248158373, 291616922883, 515937632793, 609744475119, 874850768649, 1547812898379, 1829233425357, 2235729742103, 6707189226309, 20121567678927]

約数ペア:

[(1, 20121567678927), (3, 6707189226309), (9, 2235729742103), (11, 1829233425357), (13, 1547812898379), (23, 874850768649), (33, 609744475119), (39, 515937632793), (69, 291616922883), (99, 203248158373), (103, 195355026009), (117, 171979210931), (143, 140710263489), (207, 97205640961), (253, 79531888059), (299, 67296212973), (309, 65118342003), (429, 46903421163), (759, 26510629353), (897, 22432070991), (927, 21706114001), (1133, 17759547819), (1287, 15634473721), (1339, 15027309693), (2277, 8836876451), (2369, 8493696783), (2691, 7477356997), (3289, 6117837543), (3399, 5919849273), (4017, 5009103231), (7107, 2831232261), (9867, 2039279181), (10197, 1973283091), (12051, 1669701077), (14729, 1366119063), (21321, 943744087), (26059, 772154253), (29601, 679759727), (30797, 653361291), (44187, 455373021), (78177, 257384751), (92391, 217787097), (132561, 151791007), (234531, 85794917), (277173, 72595699), (338767, 59396481), (1016301, 19798827), (3048903, 6599609)]