20339634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1787}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 46688256

約数和(自身を除く): 26348622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1787, 1897, 3574, 3794, 5361, 5691, 10722, 11382, 12509, 25018, 37527, 75054, 484277, 968554, 1452831, 2905662, 3389939, 6779878, 10169817, 20339634]

約数ペア:

[(1, 20339634), (2, 10169817), (3, 6779878), (6, 3389939), (7, 2905662), (14, 1452831), (21, 968554), (42, 484277), (271, 75054), (542, 37527), (813, 25018), (1626, 12509), (1787, 11382), (1897, 10722), (3574, 5691), (3794, 5361)]