20031516

素因数分解:

$2^2\times 3^3\times {\mathrm{185477}}^1$

素因数の和:185490

約数の個数: 24

約数和(自身を含む): 51933840

約数和(自身を除く): 31902324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 185477, 370954, 556431, 741908, 1112862, 1669293, 2225724, 3338586, 5007879, 6677172, 10015758, 20031516]

約数ペア:

[(1, 20031516), (2, 10015758), (3, 6677172), (4, 5007879), (6, 3338586), (9, 2225724), (12, 1669293), (18, 1112862), (27, 741908), (36, 556431), (54, 370954), (108, 185477)]