20024472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4937}}^1$

素因数の和:4972

約数の個数: 48

約数和(自身を含む): 54219240

約数和(自身を除く): 34194768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4937, 9874, 14811, 19748, 29622, 39496, 59244, 64181, 118488, 128362, 192543, 256724, 385086, 513448, 770172, 834353, 1540344, 1668706, 2503059, 3337412, 5006118, 6674824, 10012236, 20024472]

約数ペア:

[(1, 20024472), (2, 10012236), (3, 6674824), (4, 5006118), (6, 3337412), (8, 2503059), (12, 1668706), (13, 1540344), (24, 834353), (26, 770172), (39, 513448), (52, 385086), (78, 256724), (104, 192543), (156, 128362), (169, 118488), (312, 64181), (338, 59244), (507, 39496), (676, 29622), (1014, 19748), (1352, 14811), (2028, 9874), (4056, 4937)]