20199306027

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{5531}}^1$

素因数の和:6039

約数の個数: 32

約数和(自身を含む): 28142567424

約数和(自身を除く): 7943261397

約数列:

[1, 3, 31, 93, 107, 321, 367, 1101, 3317, 5531, 9951, 11377, 16593, 34131, 39269, 117807, 171461, 514383, 591817, 1217339, 1775451, 2029877, 3652017, 6089631, 18346327, 55038981, 62926187, 188778561, 217196839, 651590517, 6733102009, 20199306027]

約数ペア:

[(1, 20199306027), (3, 6733102009), (31, 651590517), (93, 217196839), (107, 188778561), (321, 62926187), (367, 55038981), (1101, 18346327), (3317, 6089631), (5531, 3652017), (9951, 2029877), (11377, 1775451), (16593, 1217339), (34131, 591817), (39269, 514383), (117807, 171461)]