20120367492

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{13499}}^1$

素因数の和:13922

約数の個数: 96

約数和(自身を含む): 53721360000

約数和(自身を除く): 33600992508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 373, 444, 666, 746, 999, 1119, 1332, 1492, 1998, 2238, 3357, 3996, 4476, 6714, 10071, 13428, 13499, 13801, 20142, 26998, 27602, 40284, 40497, 41403, 53996, 55204, 80994, 82806, 121491, 124209, 161988, 165612, 242982, 248418, 364473, 372627, 485964, 496836, 499463, 728946, 745254, 998926, 1457892, 1490508, 1498389, 1997852, 2996778, 4495167, 5035127, 5993556, 8990334, 10070254, 13485501, 15105381, 17980668, 20140508, 26971002, 30210762, 45316143, 53942004, 60421524, 90632286, 135948429, 181264572, 186299699, 271896858, 372599398, 543793716, 558899097, 745198796, 1117798194, 1676697291, 2235596388, 3353394582, 5030091873, 6706789164, 10060183746, 20120367492]

約数ペア:

[(1, 20120367492), (2, 10060183746), (3, 6706789164), (4, 5030091873), (6, 3353394582), (9, 2235596388), (12, 1676697291), (18, 1117798194), (27, 745198796), (36, 558899097), (37, 543793716), (54, 372599398), (74, 271896858), (108, 186299699), (111, 181264572), (148, 135948429), (222, 90632286), (333, 60421524), (373, 53942004), (444, 45316143), (666, 30210762), (746, 26971002), (999, 20140508), (1119, 17980668), (1332, 15105381), (1492, 13485501), (1998, 10070254), (2238, 8990334), (3357, 5993556), (3996, 5035127), (4476, 4495167), (6714, 2996778), (10071, 1997852), (13428, 1498389), (13499, 1490508), (13801, 1457892), (20142, 998926), (26998, 745254), (27602, 728946), (40284, 499463), (40497, 496836), (41403, 485964), (53996, 372627), (55204, 364473), (80994, 248418), (82806, 242982), (121491, 165612), (124209, 161988)]