20211002466

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{389287}}^1$

素因数の和:389818

約数の個数: 32

約数和(自身を含む): 42883966080

約数和(自身を除く): 22672963614

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 509, 1018, 1527, 3054, 8653, 17306, 25959, 51918, 389287, 778574, 1167861, 2335722, 6617879, 13235758, 19853637, 39707274, 198147083, 396294166, 594441249, 1188882498, 3368500411, 6737000822, 10105501233, 20211002466]

約数ペア:

[(1, 20211002466), (2, 10105501233), (3, 6737000822), (6, 3368500411), (17, 1188882498), (34, 594441249), (51, 396294166), (102, 198147083), (509, 39707274), (1018, 19853637), (1527, 13235758), (3054, 6617879), (8653, 2335722), (17306, 1167861), (25959, 778574), (51918, 389287)]