20147807342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1\times {\mathrm{4951}}^1$

素因数の和:5804

約数の個数: 32

約数和(自身を含む): 32727530304

約数和(自身を除く): 12579722962

約数列:

[1, 2, 13, 26, 281, 557, 562, 1114, 3653, 4951, 7241, 7306, 9902, 14482, 64363, 128726, 156517, 313034, 1391231, 2034721, 2757707, 2782462, 4069442, 5515414, 18086003, 35850191, 36172006, 71700382, 774915667, 1549831334, 10073903671, 20147807342]

約数ペア:

[(1, 20147807342), (2, 10073903671), (13, 1549831334), (26, 774915667), (281, 71700382), (557, 36172006), (562, 35850191), (1114, 18086003), (3653, 5515414), (4951, 4069442), (7241, 2782462), (7306, 2757707), (9902, 2034721), (14482, 1391231), (64363, 313034), (128726, 156517)]