20061490215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4473019}}^1$

素因数の和:4473063

約数の個数: 32

約数和(自身を含む): 36070433280

約数和(自身を除く): 16008943065

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 4473019, 13419057, 22365095, 58149247, 67095285, 102879437, 174447741, 290746235, 308638311, 514397185, 872238705, 1337432681, 1543191555, 4012298043, 6687163405, 20061490215]

約数ペア:

[(1, 20061490215), (3, 6687163405), (5, 4012298043), (13, 1543191555), (15, 1337432681), (23, 872238705), (39, 514397185), (65, 308638311), (69, 290746235), (115, 174447741), (195, 102879437), (299, 67095285), (345, 58149247), (897, 22365095), (1495, 13419057), (4485, 4473019)]