20137302

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1033}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 47274480

約数和(自身を除く): 27137178

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1033, 1083, 2066, 2166, 3099, 3249, 6198, 6498, 9297, 9747, 18594, 19494, 19627, 27891, 39254, 55782, 58881, 117762, 176643, 353286, 372913, 529929, 745826, 1059858, 1118739, 2237478, 3356217, 6712434, 10068651, 20137302]

約数ペア:

[(1, 20137302), (2, 10068651), (3, 6712434), (6, 3356217), (9, 2237478), (18, 1118739), (19, 1059858), (27, 745826), (38, 529929), (54, 372913), (57, 353286), (114, 176643), (171, 117762), (342, 58881), (361, 55782), (513, 39254), (722, 27891), (1026, 19627), (1033, 19494), (1083, 18594), (2066, 9747), (2166, 9297), (3099, 6498), (3249, 6198)]