20295600858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5101961}}^1$

素因数の和:5101999

約数の個数: 48

約数和(自身を含む): 50142082536

約数和(自身を除く): 29846481678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 5101961, 10203922, 15305883, 30611766, 45917649, 66325493, 86733337, 91835298, 132650986, 173466674, 198976479, 260200011, 397952958, 520400022, 596929437, 780600033, 1127533381, 1193858874, 1561200066, 2255066762, 3382600143, 6765200286, 10147800429, 20295600858]

約数ペア:

[(1, 20295600858), (2, 10147800429), (3, 6765200286), (6, 3382600143), (9, 2255066762), (13, 1561200066), (17, 1193858874), (18, 1127533381), (26, 780600033), (34, 596929437), (39, 520400022), (51, 397952958), (78, 260200011), (102, 198976479), (117, 173466674), (153, 132650986), (221, 91835298), (234, 86733337), (306, 66325493), (442, 45917649), (663, 30611766), (1326, 15305883), (1989, 10203922), (3978, 5101961)]