20182653582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{143831}}^1$

素因数の和:144113

約数の個数: 64

約数和(自身を含む): 49874033664

約数和(自身を除く): 29691380082

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 257, 273, 514, 546, 771, 1542, 1799, 3341, 3598, 5397, 6682, 10023, 10794, 20046, 23387, 46774, 70161, 140322, 143831, 287662, 431493, 862986, 1006817, 1869803, 2013634, 3020451, 3739606, 5609409, 6040902, 11218818, 13088621, 26177242, 36964567, 39265863, 73929134, 78531726, 110893701, 221787402, 258751969, 480539371, 517503938, 776255907, 961078742, 1441618113, 1552511814, 2883236226, 3363775597, 6727551194, 10091326791, 20182653582]

約数ペア:

[(1, 20182653582), (2, 10091326791), (3, 6727551194), (6, 3363775597), (7, 2883236226), (13, 1552511814), (14, 1441618113), (21, 961078742), (26, 776255907), (39, 517503938), (42, 480539371), (78, 258751969), (91, 221787402), (182, 110893701), (257, 78531726), (273, 73929134), (514, 39265863), (546, 36964567), (771, 26177242), (1542, 13088621), (1799, 11218818), (3341, 6040902), (3598, 5609409), (5397, 3739606), (6682, 3020451), (10023, 2013634), (10794, 1869803), (20046, 1006817), (23387, 862986), (46774, 431493), (70161, 287662), (140322, 143831)]