20173679786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8971}}^1\times {\mathrm{86491}}^1$

素因数の和:95477

約数の個数: 16

約数和(自身を含む): 32592261408

約数和(自身を除く): 12418581622

約数列:

[1, 2, 13, 26, 8971, 17942, 86491, 116623, 172982, 233246, 1124383, 2248766, 775910761, 1551821522, 10086839893, 20173679786]

約数ペア:

[(1, 20173679786), (2, 10086839893), (13, 1551821522), (26, 775910761), (8971, 2248766), (17942, 1124383), (86491, 233246), (116623, 172982)]