2006258380940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{21060869}}^1$

素因数の和:21061322

約数の個数: 48

約数和(自身を含む): 4606770460320

約数和(自身を除く): 2600512079380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 433, 866, 1732, 2165, 4330, 4763, 8660, 9526, 19052, 23815, 47630, 95260, 21060869, 42121738, 84243476, 105304345, 210608690, 231669559, 421217380, 463339118, 926678236, 1158347795, 2316695590, 4633391180, 9119356277, 18238712554, 36477425108, 45596781385, 91193562770, 100312919047, 182387125540, 200625838094, 401251676188, 501564595235, 1003129190470, 2006258380940]

約数ペア:

[(1, 2006258380940), (2, 1003129190470), (4, 501564595235), (5, 401251676188), (10, 200625838094), (11, 182387125540), (20, 100312919047), (22, 91193562770), (44, 45596781385), (55, 36477425108), (110, 18238712554), (220, 9119356277), (433, 4633391180), (866, 2316695590), (1732, 1158347795), (2165, 926678236), (4330, 463339118), (4763, 421217380), (8660, 231669559), (9526, 210608690), (19052, 105304345), (23815, 84243476), (47630, 42121738), (95260, 21060869)]