20631006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3593}}^1$

素因数の和:3641

約数の個数: 48

約数和(自身を含む): 50459760

約数和(自身を除く): 29828754

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 3593, 5742, 7186, 10779, 21558, 32337, 39523, 64674, 79046, 104197, 118569, 208394, 237138, 312591, 355707, 625182, 711414, 937773, 1146167, 1875546, 2292334, 3438501, 6877002, 10315503, 20631006]

約数ペア:

[(1, 20631006), (2, 10315503), (3, 6877002), (6, 3438501), (9, 2292334), (11, 1875546), (18, 1146167), (22, 937773), (29, 711414), (33, 625182), (58, 355707), (66, 312591), (87, 237138), (99, 208394), (174, 118569), (198, 104197), (261, 79046), (319, 64674), (522, 39523), (638, 32337), (957, 21558), (1914, 10779), (2871, 7186), (3593, 5742)]