20034588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12553}}^1$

素因数の和:12586

約数の個数: 48

約数和(自身を含む): 56241920

約数和(自身を除く): 36207332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12553, 25106, 37659, 50212, 75318, 87871, 150636, 175742, 238507, 263613, 351484, 477014, 527226, 715521, 954028, 1054452, 1431042, 1669549, 2862084, 3339098, 5008647, 6678196, 10017294, 20034588]

約数ペア:

[(1, 20034588), (2, 10017294), (3, 6678196), (4, 5008647), (6, 3339098), (7, 2862084), (12, 1669549), (14, 1431042), (19, 1054452), (21, 954028), (28, 715521), (38, 527226), (42, 477014), (57, 351484), (76, 263613), (84, 238507), (114, 175742), (133, 150636), (228, 87871), (266, 75318), (399, 50212), (532, 37659), (798, 25106), (1596, 12553)]