20133036196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2911081}}^1$

素因数の和:2911124

約数の個数: 48

約数和(自身を含む): 45645765760

約数和(自身を除く): 25512729564

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 2911081, 5822162, 11644324, 20377567, 37844053, 40755134, 55310539, 75688106, 81510268, 110621078, 151376212, 221242156, 264908371, 387173773, 529816742, 719037007, 774347546, 1059633484, 1438074014, 1548695092, 2876148028, 5033259049, 10066518098, 20133036196]

約数ペア:

[(1, 20133036196), (2, 10066518098), (4, 5033259049), (7, 2876148028), (13, 1548695092), (14, 1438074014), (19, 1059633484), (26, 774347546), (28, 719037007), (38, 529816742), (52, 387173773), (76, 264908371), (91, 221242156), (133, 151376212), (182, 110621078), (247, 81510268), (266, 75688106), (364, 55310539), (494, 40755134), (532, 37844053), (988, 20377567), (1729, 11644324), (3458, 5822162), (6916, 2911081)]