20213093670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17749}}^1$

素因数の和:17823

約数の個数: 256

約数和(自身を含む): 66251520000

約数和(自身を除く): 46038426330

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 29, 30, 33, 34, 35, 42, 51, 55, 58, 66, 70, 77, 85, 87, 102, 105, 110, 119, 145, 154, 165, 170, 174, 187, 203, 210, 231, 238, 255, 290, 319, 330, 357, 374, 385, 406, 435, 462, 493, 510, 561, 595, 609, 638, 714, 770, 870, 935, 957, 986, 1015, 1122, 1155, 1190, 1218, 1309, 1479, 1595, 1785, 1870, 1914, 2030, 2233, 2310, 2465, 2618, 2805, 2958, 3045, 3190, 3451, 3570, 3927, 4466, 4785, 4930, 5423, 5610, 6090, 6545, 6699, 6902, 7395, 7854, 9570, 10353, 10846, 11165, 13090, 13398, 14790, 16269, 17255, 17749, 19635, 20706, 22330, 27115, 32538, 33495, 34510, 35498, 37961, 39270, 51765, 53247, 54230, 66990, 75922, 81345, 88745, 103530, 106494, 113883, 124243, 162690, 177490, 189805, 195239, 227766, 248486, 266235, 301733, 372729, 379610, 390478, 514721, 532470, 569415, 585717, 603466, 621215, 745458, 905199, 976195, 1029442, 1138830, 1171434, 1242430, 1366673, 1508665, 1544163, 1810398, 1863645, 1952390, 2112131, 2573605, 2733346, 2928585, 3017330, 3088326, 3319063, 3603047, 3727290, 4100019, 4224262, 4525995, 5147210, 5661931, 5857170, 6336393, 6638126, 6833365, 7206094, 7720815, 8200038, 8750257, 9051990, 9957189, 10560655, 10809141, 11323862, 12672786, 13666730, 15441630, 16595315, 16985793, 17500514, 18015235, 19914378, 20500095, 21121310, 21618282, 23233441, 26250771, 28309655, 31681965, 33190630, 33971586, 36030470, 39633517, 41000190, 43751285, 46466882, 49785945, 52501542, 54045705, 56619310, 61251799, 63363930, 69700323, 79267034, 84928965, 87502570, 96252827, 99571890, 108091410, 116167205, 118900551, 122503598, 131253855, 139400646, 169857930, 183755397, 192505654, 198167585, 232334410, 237801102, 262507710, 288758481, 306258995, 348501615, 367510794, 396335170, 481264135, 577516962, 594502755, 612517990, 673769789, 697003230, 918776985, 962528270, 1189005510, 1347539578, 1443792405, 1837553970, 2021309367, 2887584810, 3368848945, 4042618734, 6737697890, 10106546835, 20213093670]

約数ペア:

[(1, 20213093670), (2, 10106546835), (3, 6737697890), (5, 4042618734), (6, 3368848945), (7, 2887584810), (10, 2021309367), (11, 1837553970), (14, 1443792405), (15, 1347539578), (17, 1189005510), (21, 962528270), (22, 918776985), (29, 697003230), (30, 673769789), (33, 612517990), (34, 594502755), (35, 577516962), (42, 481264135), (51, 396335170), (55, 367510794), (58, 348501615), (66, 306258995), (70, 288758481), (77, 262507710), (85, 237801102), (87, 232334410), (102, 198167585), (105, 192505654), (110, 183755397), (119, 169857930), (145, 139400646), (154, 131253855), (165, 122503598), (170, 118900551), (174, 116167205), (187, 108091410), (203, 99571890), (210, 96252827), (231, 87502570), (238, 84928965), (255, 79267034), (290, 69700323), (319, 63363930), (330, 61251799), (357, 56619310), (374, 54045705), (385, 52501542), (406, 49785945), (435, 46466882), (462, 43751285), (493, 41000190), (510, 39633517), (561, 36030470), (595, 33971586), (609, 33190630), (638, 31681965), (714, 28309655), (770, 26250771), (870, 23233441), (935, 21618282), (957, 21121310), (986, 20500095), (1015, 19914378), (1122, 18015235), (1155, 17500514), (1190, 16985793), (1218, 16595315), (1309, 15441630), (1479, 13666730), (1595, 12672786), (1785, 11323862), (1870, 10809141), (1914, 10560655), (2030, 9957189), (2233, 9051990), (2310, 8750257), (2465, 8200038), (2618, 7720815), (2805, 7206094), (2958, 6833365), (3045, 6638126), (3190, 6336393), (3451, 5857170), (3570, 5661931), (3927, 5147210), (4466, 4525995), (4785, 4224262), (4930, 4100019), (5423, 3727290), (5610, 3603047), (6090, 3319063), (6545, 3088326), (6699, 3017330), (6902, 2928585), (7395, 2733346), (7854, 2573605), (9570, 2112131), (10353, 1952390), (10846, 1863645), (11165, 1810398), (13090, 1544163), (13398, 1508665), (14790, 1366673), (16269, 1242430), (17255, 1171434), (17749, 1138830), (19635, 1029442), (20706, 976195), (22330, 905199), (27115, 745458), (32538, 621215), (33495, 603466), (34510, 585717), (35498, 569415), (37961, 532470), (39270, 514721), (51765, 390478), (53247, 379610), (54230, 372729), (66990, 301733), (75922, 266235), (81345, 248486), (88745, 227766), (103530, 195239), (106494, 189805), (113883, 177490), (124243, 162690)]