20023326312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:672

約数の個数: 256

約数和(自身を含む): 58724352000

約数和(自身を除く): 38701025688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 31, 33, 44, 58, 62, 66, 87, 88, 93, 116, 124, 132, 174, 186, 232, 239, 248, 264, 319, 341, 348, 353, 372, 478, 638, 682, 696, 706, 717, 744, 899, 956, 957, 1023, 1059, 1276, 1364, 1412, 1434, 1798, 1912, 1914, 2046, 2118, 2552, 2629, 2697, 2728, 2824, 2868, 3596, 3828, 3883, 4092, 4236, 5258, 5394, 5736, 6931, 7192, 7409, 7656, 7766, 7887, 8184, 8472, 9889, 10237, 10516, 10788, 10943, 11649, 13862, 14818, 15532, 15774, 19778, 20474, 20793, 21032, 21576, 21886, 22227, 23298, 27724, 29636, 29667, 30711, 31064, 31548, 32829, 39556, 40948, 41586, 43772, 44454, 46596, 55448, 59272, 59334, 61422, 63096, 65658, 76241, 79112, 81499, 81896, 83172, 84367, 87544, 88908, 93192, 112607, 118668, 120373, 122844, 131316, 152482, 162998, 166344, 168734, 177816, 214861, 225214, 228723, 237336, 240746, 244497, 245688, 253101, 262632, 304964, 317347, 325996, 337468, 337821, 361119, 429722, 450428, 457446, 481492, 488994, 506202, 609928, 634694, 644583, 651992, 674936, 675642, 722238, 859444, 900856, 914892, 928037, 952041, 962984, 977988, 1012404, 1269388, 1289166, 1351284, 1444476, 1718888, 1829784, 1856074, 1904082, 1955976, 2024808, 2363471, 2446643, 2538776, 2578332, 2615377, 2702568, 2784111, 2888952, 3490817, 3712148, 3808164, 4726942, 4893286, 5156664, 5230754, 5568222, 6981634, 7090413, 7339929, 7424296, 7616328, 7846131, 9453884, 9786572, 10461508, 10472451, 11136444, 13963268, 14180826, 14679858, 15692262, 18907768, 19573144, 20923016, 20944902, 22272888, 26913073, 27926536, 28361652, 28769147, 29359716, 31384524, 41889804, 53826146, 56723304, 57538294, 58719432, 62769048, 75845933, 80739219, 83779608, 86307441, 107652292, 115076588, 151691866, 161478438, 172614882, 215304584, 227537799, 230153176, 303383732, 322956876, 345229764, 455075598, 606767464, 645913752, 690459528, 834305263, 910151196, 1668610526, 1820302392, 2502915789, 3337221052, 5005831578, 6674442104, 10011663156, 20023326312]

約数ペア:

[(1, 20023326312), (2, 10011663156), (3, 6674442104), (4, 5005831578), (6, 3337221052), (8, 2502915789), (11, 1820302392), (12, 1668610526), (22, 910151196), (24, 834305263), (29, 690459528), (31, 645913752), (33, 606767464), (44, 455075598), (58, 345229764), (62, 322956876), (66, 303383732), (87, 230153176), (88, 227537799), (93, 215304584), (116, 172614882), (124, 161478438), (132, 151691866), (174, 115076588), (186, 107652292), (232, 86307441), (239, 83779608), (248, 80739219), (264, 75845933), (319, 62769048), (341, 58719432), (348, 57538294), (353, 56723304), (372, 53826146), (478, 41889804), (638, 31384524), (682, 29359716), (696, 28769147), (706, 28361652), (717, 27926536), (744, 26913073), (899, 22272888), (956, 20944902), (957, 20923016), (1023, 19573144), (1059, 18907768), (1276, 15692262), (1364, 14679858), (1412, 14180826), (1434, 13963268), (1798, 11136444), (1912, 10472451), (1914, 10461508), (2046, 9786572), (2118, 9453884), (2552, 7846131), (2629, 7616328), (2697, 7424296), (2728, 7339929), (2824, 7090413), (2868, 6981634), (3596, 5568222), (3828, 5230754), (3883, 5156664), (4092, 4893286), (4236, 4726942), (5258, 3808164), (5394, 3712148), (5736, 3490817), (6931, 2888952), (7192, 2784111), (7409, 2702568), (7656, 2615377), (7766, 2578332), (7887, 2538776), (8184, 2446643), (8472, 2363471), (9889, 2024808), (10237, 1955976), (10516, 1904082), (10788, 1856074), (10943, 1829784), (11649, 1718888), (13862, 1444476), (14818, 1351284), (15532, 1289166), (15774, 1269388), (19778, 1012404), (20474, 977988), (20793, 962984), (21032, 952041), (21576, 928037), (21886, 914892), (22227, 900856), (23298, 859444), (27724, 722238), (29636, 675642), (29667, 674936), (30711, 651992), (31064, 644583), (31548, 634694), (32829, 609928), (39556, 506202), (40948, 488994), (41586, 481492), (43772, 457446), (44454, 450428), (46596, 429722), (55448, 361119), (59272, 337821), (59334, 337468), (61422, 325996), (63096, 317347), (65658, 304964), (76241, 262632), (79112, 253101), (81499, 245688), (81896, 244497), (83172, 240746), (84367, 237336), (87544, 228723), (88908, 225214), (93192, 214861), (112607, 177816), (118668, 168734), (120373, 166344), (122844, 162998), (131316, 152482)]