20199398266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11209433}}^1$

素因数の和:11209505

約数の個数: 16

約数和(自身を含む): 32686709544

約数和(自身を除く): 12487311278

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 11209433, 22418866, 190560361, 381120722, 594099949, 1188199898, 10099699133, 20199398266]

約数ペア:

[(1, 20199398266), (2, 10099699133), (17, 1188199898), (34, 594099949), (53, 381120722), (106, 190560361), (901, 22418866), (1802, 11209433)]