20032956

素因数分解:

$2^2\times 3^2\times {\mathrm{599}}^1\times {\mathrm{929}}^1$

素因数の和:1538

約数の個数: 36

約数和(自身を含む): 50778000

約数和(自身を除く): 30745044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 599, 929, 1198, 1797, 1858, 2396, 2787, 3594, 3716, 5391, 5574, 7188, 8361, 10782, 11148, 16722, 21564, 33444, 556471, 1112942, 1669413, 2225884, 3338826, 5008239, 6677652, 10016478, 20032956]

約数ペア:

[(1, 20032956), (2, 10016478), (3, 6677652), (4, 5008239), (6, 3338826), (9, 2225884), (12, 1669413), (18, 1112942), (36, 556471), (599, 33444), (929, 21564), (1198, 16722), (1797, 11148), (1858, 10782), (2396, 8361), (2787, 7188), (3594, 5574), (3716, 5391)]