20829006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1783}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 50094720

約数和(自身を除く): 29265714

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1783, 1947, 3566, 3894, 5349, 5841, 10698, 11682, 16047, 19613, 32094, 39226, 58839, 105197, 117678, 176517, 210394, 315591, 353034, 631182, 946773, 1157167, 1893546, 2314334, 3471501, 6943002, 10414503, 20829006]

約数ペア:

[(1, 20829006), (2, 10414503), (3, 6943002), (6, 3471501), (9, 2314334), (11, 1893546), (18, 1157167), (22, 946773), (33, 631182), (59, 353034), (66, 315591), (99, 210394), (118, 176517), (177, 117678), (198, 105197), (354, 58839), (531, 39226), (649, 32094), (1062, 19613), (1298, 16047), (1783, 11682), (1947, 10698), (3566, 5841), (3894, 5349)]