20138236096

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{9929}}^1$

素因数の和:10062

約数の個数: 112

約数和(自身を含む): 45278893440

約数和(自身を除く): 25140657344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 67, 86, 88, 134, 172, 176, 268, 344, 352, 473, 536, 688, 704, 737, 946, 1072, 1376, 1474, 1892, 2144, 2752, 2881, 2948, 3784, 4288, 5762, 5896, 7568, 9929, 11524, 11792, 15136, 19858, 23048, 23584, 30272, 31691, 39716, 46096, 47168, 63382, 79432, 92192, 109219, 126764, 158864, 184384, 218438, 253528, 317728, 426947, 436876, 507056, 635456, 665243, 853894, 873752, 1014112, 1330486, 1707788, 1747504, 2028224, 2660972, 3415576, 3495008, 4696417, 5321944, 6831152, 6990016, 7317673, 9392834, 10643888, 13662304, 14635346, 18785668, 21287776, 27324608, 28605449, 29270692, 37571336, 42575552, 57210898, 58541384, 75142672, 114421796, 117082768, 150285344, 228843592, 234165536, 300570688, 314659939, 457687184, 468331072, 629319878, 915374368, 1258639756, 1830748736, 2517279512, 5034559024, 10069118048, 20138236096]

約数ペア:

[(1, 20138236096), (2, 10069118048), (4, 5034559024), (8, 2517279512), (11, 1830748736), (16, 1258639756), (22, 915374368), (32, 629319878), (43, 468331072), (44, 457687184), (64, 314659939), (67, 300570688), (86, 234165536), (88, 228843592), (134, 150285344), (172, 117082768), (176, 114421796), (268, 75142672), (344, 58541384), (352, 57210898), (473, 42575552), (536, 37571336), (688, 29270692), (704, 28605449), (737, 27324608), (946, 21287776), (1072, 18785668), (1376, 14635346), (1474, 13662304), (1892, 10643888), (2144, 9392834), (2752, 7317673), (2881, 6990016), (2948, 6831152), (3784, 5321944), (4288, 4696417), (5762, 3495008), (5896, 3415576), (7568, 2660972), (9929, 2028224), (11524, 1747504), (11792, 1707788), (15136, 1330486), (19858, 1014112), (23048, 873752), (23584, 853894), (30272, 665243), (31691, 635456), (39716, 507056), (46096, 436876), (47168, 426947), (63382, 317728), (79432, 253528), (92192, 218438), (109219, 184384), (126764, 158864)]