20460342

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{69593}}^1$

素因数の和:69612

約数の個数: 24

約数和(自身を含む): 47602296

約数和(自身を除く): 27141954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 69593, 139186, 208779, 417558, 487151, 974302, 1461453, 2922906, 3410057, 6820114, 10230171, 20460342]

約数ペア:

[(1, 20460342), (2, 10230171), (3, 6820114), (6, 3410057), (7, 2922906), (14, 1461453), (21, 974302), (42, 487151), (49, 417558), (98, 208779), (147, 139186), (294, 69593)]