20481768

素因数分解:

$2^3\times 3^3\times {\mathrm{94823}}^1$

素因数の和:94838

約数の個数: 32

約数和(自身を含む): 56894400

約数和(自身を除く): 36412632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 94823, 189646, 284469, 379292, 568938, 758584, 853407, 1137876, 1706814, 2275752, 2560221, 3413628, 5120442, 6827256, 10240884, 20481768]

約数ペア:

[(1, 20481768), (2, 10240884), (3, 6827256), (4, 5120442), (6, 3413628), (8, 2560221), (9, 2275752), (12, 1706814), (18, 1137876), (24, 853407), (27, 758584), (36, 568938), (54, 379292), (72, 284469), (108, 189646), (216, 94823)]