20323758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37223}}^1$

素因数の和:37248

約数の個数: 32

約数和(自身を含む): 50029056

約数和(自身を除く): 29705298

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37223, 74446, 111669, 223338, 260561, 483899, 521122, 781683, 967798, 1451697, 1563366, 2903394, 3387293, 6774586, 10161879, 20323758]

約数ペア:

[(1, 20323758), (2, 10161879), (3, 6774586), (6, 3387293), (7, 2903394), (13, 1563366), (14, 1451697), (21, 967798), (26, 781683), (39, 521122), (42, 483899), (78, 260561), (91, 223338), (182, 111669), (273, 74446), (546, 37223)]