20913768

素因数分解:

$2^3\times 3^3\times {\mathrm{96823}}^1$

素因数の和:96838

約数の個数: 32

約数和(自身を含む): 58094400

約数和(自身を除く): 37180632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96823, 193646, 290469, 387292, 580938, 774584, 871407, 1161876, 1742814, 2323752, 2614221, 3485628, 5228442, 6971256, 10456884, 20913768]

約数ペア:

[(1, 20913768), (2, 10456884), (3, 6971256), (4, 5228442), (6, 3485628), (8, 2614221), (9, 2323752), (12, 1742814), (18, 1161876), (24, 871407), (27, 774584), (36, 580938), (54, 387292), (72, 290469), (108, 193646), (216, 96823)]