20069607597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{20681}}^1$

素因数の和:21013

約数の個数: 32

約数和(自身を含む): 29186438400

約数和(自身を除く): 9116830803

約数列:

[1, 3, 13, 39, 149, 167, 447, 501, 1937, 2171, 5811, 6513, 20681, 24883, 62043, 74649, 268853, 323479, 806559, 970437, 3081469, 3453727, 9244407, 10361181, 40059097, 44898451, 120177291, 134695353, 514605323, 1543815969, 6689869199, 20069607597]

約数ペア:

[(1, 20069607597), (3, 6689869199), (13, 1543815969), (39, 514605323), (149, 134695353), (167, 120177291), (447, 44898451), (501, 40059097), (1937, 10361181), (2171, 9244407), (5811, 3453727), (6513, 3081469), (20681, 970437), (24883, 806559), (62043, 323479), (74649, 268853)]