20150576512

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2137}}^1$

素因数の和:2380

約数の個数: 128

約数和(自身を含む): 45246408480

約数和(自身を除く): 25095831968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 181, 296, 352, 362, 407, 592, 704, 724, 814, 1184, 1408, 1448, 1628, 1991, 2137, 2368, 2896, 3256, 3982, 4274, 4736, 5792, 6512, 6697, 7964, 8548, 11584, 13024, 13394, 15928, 17096, 23168, 23507, 26048, 26788, 31856, 34192, 47014, 52096, 53576, 63712, 68384, 73667, 79069, 94028, 107152, 127424, 136768, 147334, 158138, 188056, 214304, 254848, 273536, 294668, 316276, 376112, 386797, 428608, 589336, 632552, 752224, 773594, 857216, 869759, 1178672, 1265104, 1504448, 1547188, 1739518, 2357344, 2530208, 3008896, 3094376, 3479036, 4254767, 4714688, 5060416, 6188752, 6958072, 8509534, 9429376, 10120832, 12377504, 13916144, 14311489, 17019068, 24755008, 27832288, 28622978, 34038136, 49510016, 55664576, 57245956, 68076272, 111329152, 114491912, 136152544, 157426379, 228983824, 272305088, 314852758, 457967648, 544610176, 629705516, 915935296, 1259411032, 1831870592, 2518822064, 5037644128, 10075288256, 20150576512]

約数ペア:

[(1, 20150576512), (2, 10075288256), (4, 5037644128), (8, 2518822064), (11, 1831870592), (16, 1259411032), (22, 915935296), (32, 629705516), (37, 544610176), (44, 457967648), (64, 314852758), (74, 272305088), (88, 228983824), (128, 157426379), (148, 136152544), (176, 114491912), (181, 111329152), (296, 68076272), (352, 57245956), (362, 55664576), (407, 49510016), (592, 34038136), (704, 28622978), (724, 27832288), (814, 24755008), (1184, 17019068), (1408, 14311489), (1448, 13916144), (1628, 12377504), (1991, 10120832), (2137, 9429376), (2368, 8509534), (2896, 6958072), (3256, 6188752), (3982, 5060416), (4274, 4714688), (4736, 4254767), (5792, 3479036), (6512, 3094376), (6697, 3008896), (7964, 2530208), (8548, 2357344), (11584, 1739518), (13024, 1547188), (13394, 1504448), (15928, 1265104), (17096, 1178672), (23168, 869759), (23507, 857216), (26048, 773594), (26788, 752224), (31856, 632552), (34192, 589336), (47014, 428608), (52096, 386797), (53576, 376112), (63712, 316276), (68384, 294668), (73667, 273536), (79069, 254848), (94028, 214304), (107152, 188056), (127424, 158138), (136768, 147334)]