20178234

素因数分解:

$2^1\times 3^5\times {\mathrm{41519}}^1$

素因数の和:41536

約数の個数: 24

約数和(自身を含む): 45339840

約数和(自身を除く): 25161606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41519, 83038, 124557, 249114, 373671, 747342, 1121013, 2242026, 3363039, 6726078, 10089117, 20178234]

約数ペア:

[(1, 20178234), (2, 10089117), (3, 6726078), (6, 3363039), (9, 2242026), (18, 1121013), (27, 747342), (54, 373671), (81, 249114), (162, 124557), (243, 83038), (486, 41519)]