20163684827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{17077}}^1$

素因数の和:17483

約数の個数: 32

約数和(自身を含む): 24789058560

約数和(自身を除く): 4625373733

約数列:

[1, 11, 13, 23, 143, 253, 299, 359, 3289, 3949, 4667, 8257, 17077, 51337, 90827, 107341, 187847, 222001, 392771, 1180751, 2442011, 4320481, 5106023, 6130643, 56166253, 67437073, 79698359, 141004789, 876681949, 1551052679, 1833062257, 20163684827]

約数ペア:

[(1, 20163684827), (11, 1833062257), (13, 1551052679), (23, 876681949), (143, 141004789), (253, 79698359), (299, 67437073), (359, 56166253), (3289, 6130643), (3949, 5106023), (4667, 4320481), (8257, 2442011), (17077, 1180751), (51337, 392771), (90827, 222001), (107341, 187847)]