20410038

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9371}}^1$

素因数の和:9401

約数の個数: 36

約数和(自身を含む): 48612564

約数和(自身を除く): 28202526

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9371, 18742, 28113, 56226, 84339, 103081, 168678, 206162, 309243, 618486, 927729, 1133891, 1855458, 2267782, 3401673, 6803346, 10205019, 20410038]

約数ペア:

[(1, 20410038), (2, 10205019), (3, 6803346), (6, 3401673), (9, 2267782), (11, 1855458), (18, 1133891), (22, 927729), (33, 618486), (66, 309243), (99, 206162), (121, 168678), (198, 103081), (242, 84339), (363, 56226), (726, 28113), (1089, 18742), (2178, 9371)]