20005941168

素因数分解:

$2^4\times 3^7\times {\mathrm{19}}^1\times {\mathrm{30091}}^1$

素因数の和:30139

約数の個数: 160

約数和(自身を含む): 61195091200

約数和(自身を除く): 41189150032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1944, 2052, 2187, 2736, 2916, 3078, 3888, 4104, 4374, 4617, 5832, 6156, 8208, 8748, 9234, 11664, 12312, 13851, 17496, 18468, 24624, 27702, 30091, 34992, 36936, 41553, 55404, 60182, 73872, 83106, 90273, 110808, 120364, 166212, 180546, 221616, 240728, 270819, 332424, 361092, 481456, 541638, 571729, 664848, 722184, 812457, 1083276, 1143458, 1444368, 1624914, 1715187, 2166552, 2286916, 2437371, 3249828, 3430374, 4333104, 4573832, 4874742, 5145561, 6499656, 6860748, 7312113, 9147664, 9749484, 10291122, 12999312, 13721496, 14624226, 15436683, 19498968, 20582244, 21936339, 27442992, 29248452, 30873366, 38997936, 41164488, 43872678, 46310049, 58496904, 61746732, 65809017, 82328976, 87745356, 92620098, 116993808, 123493464, 131618034, 138930147, 175490712, 185240196, 246986928, 263236068, 277860294, 350981424, 370480392, 416790441, 526472136, 555720588, 740960784, 833580882, 1052944272, 1111441176, 1250371323, 1667161764, 2222882352, 2500742646, 3334323528, 5001485292, 6668647056, 10002970584, 20005941168]

約数ペア:

[(1, 20005941168), (2, 10002970584), (3, 6668647056), (4, 5001485292), (6, 3334323528), (8, 2500742646), (9, 2222882352), (12, 1667161764), (16, 1250371323), (18, 1111441176), (19, 1052944272), (24, 833580882), (27, 740960784), (36, 555720588), (38, 526472136), (48, 416790441), (54, 370480392), (57, 350981424), (72, 277860294), (76, 263236068), (81, 246986928), (108, 185240196), (114, 175490712), (144, 138930147), (152, 131618034), (162, 123493464), (171, 116993808), (216, 92620098), (228, 87745356), (243, 82328976), (304, 65809017), (324, 61746732), (342, 58496904), (432, 46310049), (456, 43872678), (486, 41164488), (513, 38997936), (648, 30873366), (684, 29248452), (729, 27442992), (912, 21936339), (972, 20582244), (1026, 19498968), (1296, 15436683), (1368, 14624226), (1458, 13721496), (1539, 12999312), (1944, 10291122), (2052, 9749484), (2187, 9147664), (2736, 7312113), (2916, 6860748), (3078, 6499656), (3888, 5145561), (4104, 4874742), (4374, 4573832), (4617, 4333104), (5832, 3430374), (6156, 3249828), (8208, 2437371), (8748, 2286916), (9234, 2166552), (11664, 1715187), (12312, 1624914), (13851, 1444368), (17496, 1143458), (18468, 1083276), (24624, 812457), (27702, 722184), (30091, 664848), (34992, 571729), (36936, 541638), (41553, 481456), (55404, 361092), (60182, 332424), (73872, 270819), (83106, 240728), (90273, 221616), (110808, 180546), (120364, 166212)]