20880451662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1384829}}^1$

素因数の和:1385200

約数の個数: 32

約数和(自身を含む): 47859724800

約数和(自身を除く): 26979273138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 2154, 2513, 5026, 7539, 15078, 1384829, 2769658, 4154487, 8308974, 9693803, 19387606, 29081409, 58162818, 497153611, 994307222, 1491460833, 2982921666, 3480075277, 6960150554, 10440225831, 20880451662]

約数ペア:

[(1, 20880451662), (2, 10440225831), (3, 6960150554), (6, 3480075277), (7, 2982921666), (14, 1491460833), (21, 994307222), (42, 497153611), (359, 58162818), (718, 29081409), (1077, 19387606), (2154, 9693803), (2513, 8308974), (5026, 4154487), (7539, 2769658), (15078, 1384829)]