20136759964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{964589}}^1$

素因数の和:964917

約数の個数: 24

約数和(自身を含む): 37433808720

約数和(自身を除く): 17297048756

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 5219, 10438, 20876, 964589, 1929178, 3858356, 16398013, 32796026, 65592052, 296128823, 592257646, 1184515292, 5034189991, 10068379982, 20136759964]

約数ペア:

[(1, 20136759964), (2, 10068379982), (4, 5034189991), (17, 1184515292), (34, 592257646), (68, 296128823), (307, 65592052), (614, 32796026), (1228, 16398013), (5219, 3858356), (10438, 1929178), (20876, 964589)]