20182044981

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1093}}^1\times {\mathrm{2129}}^1$

素因数の和:3298

約数の個数: 48

約数和(自身を含む): 31877409600

約数和(自身を除く): 11695364619

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1093, 1239, 2129, 2891, 3279, 6387, 7651, 8673, 14903, 22953, 44709, 53557, 64487, 104321, 125611, 160671, 193461, 312963, 376833, 451409, 879277, 1354227, 2326997, 2637831, 3159863, 6154939, 6980991, 9479589, 16288979, 18464817, 48866937, 114022853, 137292823, 342068559, 411878469, 961049761, 2883149283, 6727348327, 20182044981]

約数ペア:

[(1, 20182044981), (3, 6727348327), (7, 2883149283), (21, 961049761), (49, 411878469), (59, 342068559), (147, 137292823), (177, 114022853), (413, 48866937), (1093, 18464817), (1239, 16288979), (2129, 9479589), (2891, 6980991), (3279, 6154939), (6387, 3159863), (7651, 2637831), (8673, 2326997), (14903, 1354227), (22953, 879277), (44709, 451409), (53557, 376833), (64487, 312963), (104321, 193461), (125611, 160671)]