20486908224

素因数分解:

$2^6\times 3^2\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{677}}^1$

素因数の和:1293

約数の個数: 168

約数和(自身を含む): 59479269408

約数和(自身を除く): 38992361184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 144, 192, 214, 288, 321, 428, 491, 576, 642, 677, 856, 963, 982, 1284, 1354, 1473, 1712, 1926, 1964, 2031, 2568, 2708, 2946, 3424, 3852, 3928, 4062, 4419, 5136, 5416, 5892, 6093, 6848, 7704, 7856, 8124, 8838, 10272, 10832, 11784, 12186, 15408, 15712, 16248, 17676, 20544, 21664, 23568, 24372, 30816, 31424, 32496, 35352, 43328, 47136, 48744, 52537, 61632, 64992, 70704, 72439, 94272, 97488, 105074, 129984, 141408, 144878, 157611, 194976, 210148, 217317, 282816, 289756, 315222, 332407, 389952, 420296, 434634, 472833, 579512, 630444, 651951, 664814, 840592, 869268, 945666, 997221, 1159024, 1260888, 1303902, 1329628, 1681184, 1738536, 1891332, 1994442, 2318048, 2521776, 2607804, 2659256, 2991663, 3362368, 3477072, 3782664, 3988884, 4636096, 5043552, 5215608, 5318512, 5983326, 6954144, 7565328, 7977768, 10087104, 10431216, 10637024, 11966652, 13908288, 15130656, 15955536, 20862432, 21274048, 23933304, 30261312, 31911072, 35567549, 41724864, 47866608, 63822144, 71135098, 95733216, 106702647, 142270196, 191466432, 213405294, 284540392, 320107941, 426810588, 569080784, 640215882, 853621176, 1138161568, 1280431764, 1707242352, 2276323136, 2560863528, 3414484704, 5121727056, 6828969408, 10243454112, 20486908224]

約数ペア:

[(1, 20486908224), (2, 10243454112), (3, 6828969408), (4, 5121727056), (6, 3414484704), (8, 2560863528), (9, 2276323136), (12, 1707242352), (16, 1280431764), (18, 1138161568), (24, 853621176), (32, 640215882), (36, 569080784), (48, 426810588), (64, 320107941), (72, 284540392), (96, 213405294), (107, 191466432), (144, 142270196), (192, 106702647), (214, 95733216), (288, 71135098), (321, 63822144), (428, 47866608), (491, 41724864), (576, 35567549), (642, 31911072), (677, 30261312), (856, 23933304), (963, 21274048), (982, 20862432), (1284, 15955536), (1354, 15130656), (1473, 13908288), (1712, 11966652), (1926, 10637024), (1964, 10431216), (2031, 10087104), (2568, 7977768), (2708, 7565328), (2946, 6954144), (3424, 5983326), (3852, 5318512), (3928, 5215608), (4062, 5043552), (4419, 4636096), (5136, 3988884), (5416, 3782664), (5892, 3477072), (6093, 3362368), (6848, 2991663), (7704, 2659256), (7856, 2607804), (8124, 2521776), (8838, 2318048), (10272, 1994442), (10832, 1891332), (11784, 1738536), (12186, 1681184), (15408, 1329628), (15712, 1303902), (16248, 1260888), (17676, 1159024), (20544, 997221), (21664, 945666), (23568, 869268), (24372, 840592), (30816, 664814), (31424, 651951), (32496, 630444), (35352, 579512), (43328, 472833), (47136, 434634), (48744, 420296), (52537, 389952), (61632, 332407), (64992, 315222), (70704, 289756), (72439, 282816), (94272, 217317), (97488, 210148), (105074, 194976), (129984, 157611), (141408, 144878)]