20805768

素因数分解:

$2^3\times 3^3\times {\mathrm{96323}}^1$

素因数の和:96338

約数の個数: 32

約数和(自身を含む): 57794400

約数和(自身を除く): 36988632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96323, 192646, 288969, 385292, 577938, 770584, 866907, 1155876, 1733814, 2311752, 2600721, 3467628, 5201442, 6935256, 10402884, 20805768]

約数ペア:

[(1, 20805768), (2, 10402884), (3, 6935256), (4, 5201442), (6, 3467628), (8, 2600721), (9, 2311752), (12, 1733814), (18, 1155876), (24, 866907), (27, 770584), (36, 577938), (54, 385292), (72, 288969), (108, 192646), (216, 96323)]