20121294083

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{3559}}^1$

素因数の和:4115

約数の個数: 32

約数和(自身を含む): 23376384000

約数和(自身を除く): 3255089917

約数列:

[1, 11, 29, 37, 319, 407, 479, 1073, 3559, 5269, 11803, 13891, 17723, 39149, 103211, 131683, 152801, 194953, 513967, 1135321, 1448513, 1704761, 3818807, 5653637, 18752371, 42006877, 49438069, 63076157, 543818759, 693837727, 1829208553, 20121294083]

約数ペア:

[(1, 20121294083), (11, 1829208553), (29, 693837727), (37, 543818759), (319, 63076157), (407, 49438069), (479, 42006877), (1073, 18752371), (3559, 5653637), (5269, 3818807), (11803, 1704761), (13891, 1448513), (17723, 1135321), (39149, 513967), (103211, 194953), (131683, 152801)]