201620618116

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{16433}}^1\times {\mathrm{22067}}^1$

素因数の和:38643

約数の個数: 24

約数和(自身を含む): 355412201760

約数和(自身を除く): 153791583644

約数列:

[1, 2, 4, 139, 278, 556, 16433, 22067, 32866, 44134, 65732, 88268, 2284187, 3067313, 4568374, 6134626, 9136748, 12269252, 362627011, 725254022, 1450508044, 50405154529, 100810309058, 201620618116]

約数ペア:

[(1, 201620618116), (2, 100810309058), (4, 50405154529), (139, 1450508044), (278, 725254022), (556, 362627011), (16433, 12269252), (22067, 9136748), (32866, 6134626), (44134, 4568374), (65732, 3067313), (88268, 2284187)]