20030743033

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{28793}}^1$

素因数の和:29001

約数の個数: 32

約数和(自身を含む): 24878016000

約数和(自身を除く): 4847272967

約数列:

[1, 7, 23, 29, 149, 161, 203, 667, 1043, 3427, 4321, 4669, 23989, 28793, 30247, 99383, 201551, 662239, 695681, 834997, 4290157, 4635673, 5844979, 19204931, 30031099, 98673611, 124414553, 134434517, 690715277, 870901871, 2861534719, 20030743033]

約数ペア:

[(1, 20030743033), (7, 2861534719), (23, 870901871), (29, 690715277), (149, 134434517), (161, 124414553), (203, 98673611), (667, 30031099), (1043, 19204931), (3427, 5844979), (4321, 4635673), (4669, 4290157), (23989, 834997), (28793, 695681), (30247, 662239), (99383, 201551)]