20269743165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{46867}}^1$

素因数の和:48258

約数の個数: 48

約数和(自身を含む): 40183498368

約数和(自身を除く): 19913755203

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1373, 4119, 6865, 9611, 12357, 20595, 28833, 46867, 48055, 61785, 86499, 140601, 144165, 234335, 328069, 421803, 432495, 703005, 984207, 1640345, 2109015, 2952621, 4921035, 14763105, 64348391, 193045173, 321741955, 450438737, 579135519, 965225865, 1351316211, 2252193685, 2895677595, 4053948633, 6756581055, 20269743165]

約数ペア:

[(1, 20269743165), (3, 6756581055), (5, 4053948633), (7, 2895677595), (9, 2252193685), (15, 1351316211), (21, 965225865), (35, 579135519), (45, 450438737), (63, 321741955), (105, 193045173), (315, 64348391), (1373, 14763105), (4119, 4921035), (6865, 2952621), (9611, 2109015), (12357, 1640345), (20595, 984207), (28833, 703005), (46867, 432495), (48055, 421803), (61785, 328069), (86499, 234335), (140601, 144165)]