20163033

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 33724800

約数和(自身を除く): 13561767

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2341, 2871, 7023, 8613, 21069, 25751, 63207, 67889, 77253, 203667, 231759, 611001, 695277, 746779, 1833003, 2240337, 6721011, 20163033]

約数ペア:

[(1, 20163033), (3, 6721011), (9, 2240337), (11, 1833003), (27, 746779), (29, 695277), (33, 611001), (87, 231759), (99, 203667), (261, 77253), (297, 67889), (319, 63207), (783, 25751), (957, 21069), (2341, 8613), (2871, 7023)]