20941796154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4519}}^1\times {\mathrm{45433}}^1$

素因数の和:49974

約数の個数: 32

約数和(自身を含む): 44358122880

約数和(自身を除く): 23416326726

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 4519, 9038, 13557, 27114, 45433, 76823, 90866, 136299, 153646, 230469, 272598, 460938, 772361, 1544722, 2317083, 4634166, 205311727, 410623454, 615935181, 1231870362, 3490299359, 6980598718, 10470898077, 20941796154]

約数ペア:

[(1, 20941796154), (2, 10470898077), (3, 6980598718), (6, 3490299359), (17, 1231870362), (34, 615935181), (51, 410623454), (102, 205311727), (4519, 4634166), (9038, 2317083), (13557, 1544722), (27114, 772361), (45433, 460938), (76823, 272598), (90866, 230469), (136299, 153646)]