20343556536

素因数分解:

$2^3\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{673271}}^1$

素因数の和:674539

約数の個数: 32

約数和(自身を含む): 50899363200

約数和(自身を除く): 30555806664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1259, 2518, 3777, 5036, 7554, 10072, 15108, 30216, 673271, 1346542, 2019813, 2693084, 4039626, 5386168, 8079252, 16158504, 847648189, 1695296378, 2542944567, 3390592756, 5085889134, 6781185512, 10171778268, 20343556536]

約数ペア:

[(1, 20343556536), (2, 10171778268), (3, 6781185512), (4, 5085889134), (6, 3390592756), (8, 2542944567), (12, 1695296378), (24, 847648189), (1259, 16158504), (2518, 8079252), (3777, 5386168), (5036, 4039626), (7554, 2693084), (10072, 2019813), (15108, 1346542), (30216, 673271)]