20172080694

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{516359}}^1$

素因数の和:516764

約数の個数: 32

約数和(自身を含む): 42828963840

約数和(自身を除く): 22656883146

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 383, 766, 1149, 2298, 6511, 13022, 19533, 39066, 516359, 1032718, 1549077, 3098154, 8778103, 17556206, 26334309, 52668618, 197765497, 395530994, 593296491, 1186592982, 3362013449, 6724026898, 10086040347, 20172080694]

約数ペア:

[(1, 20172080694), (2, 10086040347), (3, 6724026898), (6, 3362013449), (17, 1186592982), (34, 593296491), (51, 395530994), (102, 197765497), (383, 52668618), (766, 26334309), (1149, 17556206), (2298, 8778103), (6511, 3098154), (13022, 1549077), (19533, 1032718), (39066, 516359)]