20342211045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{376603}}^1$

素因数の和:376901

約数の個数: 32

約数和(自身を含む): 35177826432

約数和(自身を除く): 14835615387

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 1385, 3601, 4155, 10803, 18005, 54015, 376603, 1129809, 1883015, 4895839, 5649045, 14687517, 24479195, 73437585, 104319031, 312957093, 521595155, 1356147403, 1564785465, 4068442209, 6780737015, 20342211045]

約数ペア:

[(1, 20342211045), (3, 6780737015), (5, 4068442209), (13, 1564785465), (15, 1356147403), (39, 521595155), (65, 312957093), (195, 104319031), (277, 73437585), (831, 24479195), (1385, 14687517), (3601, 5649045), (4155, 4895839), (10803, 1883015), (18005, 1129809), (54015, 376603)]