20341454184

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1174

約数の個数: 192

約数和(自身を含む): 58907721600

約数和(自身を除く): 38566267416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 389, 444, 486, 648, 666, 727, 778, 888, 972, 999, 1167, 1332, 1454, 1556, 1944, 1998, 2181, 2334, 2664, 2908, 2997, 3112, 3501, 3996, 4362, 4668, 5816, 5994, 6543, 7002, 7992, 8724, 8991, 9336, 10503, 11988, 13086, 14004, 14393, 17448, 17982, 19629, 21006, 23976, 26172, 26899, 28008, 28786, 31509, 35964, 39258, 42012, 43179, 52344, 53798, 57572, 58887, 63018, 71928, 78516, 80697, 84024, 86358, 94527, 107596, 115144, 117774, 126036, 129537, 157032, 161394, 172716, 176661, 189054, 215192, 235548, 242091, 252072, 259074, 282803, 322788, 345432, 353322, 378108, 388611, 471096, 484182, 518148, 565606, 645576, 706644, 726273, 756216, 777222, 848409, 968364, 1036296, 1131212, 1165833, 1413288, 1452546, 1554444, 1696818, 1936728, 2178819, 2262424, 2331666, 2545227, 2905092, 3108888, 3393636, 3497499, 4357638, 4663332, 5090454, 5810184, 6536457, 6787272, 6994998, 7635681, 8715276, 9326664, 10180908, 10463711, 13072914, 13989996, 15271362, 17430552, 20361816, 20927422, 22907043, 26145828, 27979992, 30542724, 31391133, 41854844, 45814086, 52291656, 61085448, 62782266, 68721129, 83709688, 91628172, 94173399, 125564532, 137442258, 183256344, 188346798, 251129064, 274884516, 282520197, 376693596, 549769032, 565040394, 753387192, 847560591, 1130080788, 1695121182, 2260161576, 2542681773, 3390242364, 5085363546, 6780484728, 10170727092, 20341454184]

約数ペア:

[(1, 20341454184), (2, 10170727092), (3, 6780484728), (4, 5085363546), (6, 3390242364), (8, 2542681773), (9, 2260161576), (12, 1695121182), (18, 1130080788), (24, 847560591), (27, 753387192), (36, 565040394), (37, 549769032), (54, 376693596), (72, 282520197), (74, 274884516), (81, 251129064), (108, 188346798), (111, 183256344), (148, 137442258), (162, 125564532), (216, 94173399), (222, 91628172), (243, 83709688), (296, 68721129), (324, 62782266), (333, 61085448), (389, 52291656), (444, 45814086), (486, 41854844), (648, 31391133), (666, 30542724), (727, 27979992), (778, 26145828), (888, 22907043), (972, 20927422), (999, 20361816), (1167, 17430552), (1332, 15271362), (1454, 13989996), (1556, 13072914), (1944, 10463711), (1998, 10180908), (2181, 9326664), (2334, 8715276), (2664, 7635681), (2908, 6994998), (2997, 6787272), (3112, 6536457), (3501, 5810184), (3996, 5090454), (4362, 4663332), (4668, 4357638), (5816, 3497499), (5994, 3393636), (6543, 3108888), (7002, 2905092), (7992, 2545227), (8724, 2331666), (8991, 2262424), (9336, 2178819), (10503, 1936728), (11988, 1696818), (13086, 1554444), (14004, 1452546), (14393, 1413288), (17448, 1165833), (17982, 1131212), (19629, 1036296), (21006, 968364), (23976, 848409), (26172, 777222), (26899, 756216), (28008, 726273), (28786, 706644), (31509, 645576), (35964, 565606), (39258, 518148), (42012, 484182), (43179, 471096), (52344, 388611), (53798, 378108), (57572, 353322), (58887, 345432), (63018, 322788), (71928, 282803), (78516, 259074), (80697, 252072), (84024, 242091), (86358, 235548), (94527, 215192), (107596, 189054), (115144, 176661), (117774, 172716), (126036, 161394), (129537, 157032)]