20159320130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1878781}}^1$

素因数の和:1878854

約数の個数: 32

約数和(自身を含む): 38552606640

約数和(自身を除く): 18393286510

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 1878781, 3757562, 9393905, 18787810, 54484649, 69514897, 108969298, 139029794, 272423245, 347574485, 544846490, 695148970, 2015932013, 4031864026, 10079660065, 20159320130]

約数ペア:

[(1, 20159320130), (2, 10079660065), (5, 4031864026), (10, 2015932013), (29, 695148970), (37, 544846490), (58, 347574485), (74, 272423245), (145, 139029794), (185, 108969298), (290, 69514897), (370, 54484649), (1073, 18787810), (2146, 9393905), (5365, 3757562), (10730, 1878781)]