20349315766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1\times {\mathrm{3697}}^1$

素因数の和:4768

約数の個数: 32

約数和(自身を含む): 33045032160

約数和(自身を除く): 12695716394

約数列:

[1, 2, 13, 26, 269, 538, 787, 1574, 3497, 3697, 6994, 7394, 10231, 20462, 48061, 96122, 211703, 423406, 994493, 1988986, 2752139, 2909539, 5504278, 5819078, 12928409, 25856818, 37824007, 75648014, 782665991, 1565331982, 10174657883, 20349315766]

約数ペア:

[(1, 20349315766), (2, 10174657883), (13, 1565331982), (26, 782665991), (269, 75648014), (538, 37824007), (787, 25856818), (1574, 12928409), (3497, 5819078), (3697, 5504278), (6994, 2909539), (7394, 2752139), (10231, 1988986), (20462, 994493), (48061, 423406), (96122, 211703)]