20228967794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1\times {\mathrm{46933}}^1$

素因数の和:48770

約数の個数: 32

約数和(自身を含む): 36739184256

約数和(自身を除く): 16510216462

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1811, 3622, 12677, 25354, 30787, 46933, 61574, 93866, 215509, 328531, 431018, 657062, 797861, 1595722, 5585027, 11170054, 84995663, 169991326, 594969641, 1189939282, 1444926271, 2889852542, 10114483897, 20228967794]

約数ペア:

[(1, 20228967794), (2, 10114483897), (7, 2889852542), (14, 1444926271), (17, 1189939282), (34, 594969641), (119, 169991326), (238, 84995663), (1811, 11170054), (3622, 5585027), (12677, 1595722), (25354, 797861), (30787, 657062), (46933, 431018), (61574, 328531), (93866, 215509)]