20348214586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2747531}}^1$

素因数の和:2747586

約数の個数: 24

約数和(自身を含む): 36465244704

約数和(自身を除く): 16117030118

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 2747531, 5495062, 19232717, 38465434, 63193213, 126386426, 442352491, 884704982, 1453443899, 2906887798, 10174107293, 20348214586]

約数ペア:

[(1, 20348214586), (2, 10174107293), (7, 2906887798), (14, 1453443899), (23, 884704982), (46, 442352491), (161, 126386426), (322, 63193213), (529, 38465434), (1058, 19232717), (3703, 5495062), (7406, 2747531)]