20199654516

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12849653}}^1$

素因数の和:12849791

約数の個数: 24

約数和(自身を含む): 47492321184

約数和(自身を除く): 27292666668

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 12849653, 25699306, 38548959, 51398612, 77097918, 154195836, 1683304543, 3366609086, 5049913629, 6733218172, 10099827258, 20199654516]

約数ペア:

[(1, 20199654516), (2, 10099827258), (3, 6733218172), (4, 5049913629), (6, 3366609086), (12, 1683304543), (131, 154195836), (262, 77097918), (393, 51398612), (524, 38548959), (786, 25699306), (1572, 12849653)]