20199652499

素因数分解:

${\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{5477}}^1$

素因数の和:5799

約数の個数: 24

約数和(自身を含む): 22174724880

約数和(自身を除く): 1975072381

約数列:

[1, 13, 139, 157, 169, 1807, 2041, 5477, 21823, 23491, 26533, 71201, 283699, 761303, 859889, 925613, 3688087, 9896939, 11178557, 119524571, 128660207, 145321241, 1553819423, 20199652499]

約数ペア:

[(1, 20199652499), (13, 1553819423), (139, 145321241), (157, 128660207), (169, 119524571), (1807, 11178557), (2041, 9896939), (5477, 3688087), (21823, 925613), (23491, 859889), (26533, 761303), (71201, 283699)]