20151286144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{12037}}^1$

素因数の和:12132

約数の個数: 128

約数和(自身を含む): 46413712800

約数和(自身を除く): 26262426656

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 41, 44, 58, 64, 82, 88, 116, 128, 164, 176, 232, 319, 328, 352, 451, 464, 638, 656, 704, 902, 928, 1189, 1276, 1312, 1408, 1804, 1856, 2378, 2552, 2624, 3608, 3712, 4756, 5104, 5248, 7216, 9512, 10208, 12037, 13079, 14432, 19024, 20416, 24074, 26158, 28864, 38048, 40832, 48148, 52316, 57728, 76096, 96296, 104632, 132407, 152192, 192592, 209264, 264814, 349073, 385184, 418528, 493517, 529628, 698146, 770368, 837056, 987034, 1059256, 1396292, 1540736, 1674112, 1974068, 2118512, 2792584, 3839803, 3948136, 4237024, 5428687, 5585168, 7679606, 7896272, 8474048, 10857374, 11170336, 14311993, 15359212, 15792544, 16948096, 21714748, 22340672, 28623986, 30718424, 31585088, 43429496, 44681344, 57247972, 61436848, 63170176, 86858992, 114495944, 122873696, 157431923, 173717984, 228991888, 245747392, 314863846, 347435968, 457983776, 491494784, 629727692, 694871936, 915967552, 1259455384, 1831935104, 2518910768, 5037821536, 10075643072, 20151286144]

約数ペア:

[(1, 20151286144), (2, 10075643072), (4, 5037821536), (8, 2518910768), (11, 1831935104), (16, 1259455384), (22, 915967552), (29, 694871936), (32, 629727692), (41, 491494784), (44, 457983776), (58, 347435968), (64, 314863846), (82, 245747392), (88, 228991888), (116, 173717984), (128, 157431923), (164, 122873696), (176, 114495944), (232, 86858992), (319, 63170176), (328, 61436848), (352, 57247972), (451, 44681344), (464, 43429496), (638, 31585088), (656, 30718424), (704, 28623986), (902, 22340672), (928, 21714748), (1189, 16948096), (1276, 15792544), (1312, 15359212), (1408, 14311993), (1804, 11170336), (1856, 10857374), (2378, 8474048), (2552, 7896272), (2624, 7679606), (3608, 5585168), (3712, 5428687), (4756, 4237024), (5104, 3948136), (5248, 3839803), (7216, 2792584), (9512, 2118512), (10208, 1974068), (12037, 1674112), (13079, 1540736), (14432, 1396292), (19024, 1059256), (20416, 987034), (24074, 837056), (26158, 770368), (28864, 698146), (38048, 529628), (40832, 493517), (48148, 418528), (52316, 385184), (57728, 349073), (76096, 264814), (96296, 209264), (104632, 192592), (132407, 152192)]