20213304714

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{2344387}}^1$

素因数の和:2344874

約数の個数: 24

約数和(自身を含む): 43886943360

約数和(自身を除く): 23673638646

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2874, 4311, 8622, 2344387, 4688774, 7033161, 14066322, 21099483, 42198966, 1122961373, 2245922746, 3368884119, 6737768238, 10106652357, 20213304714]

約数ペア:

[(1, 20213304714), (2, 10106652357), (3, 6737768238), (6, 3368884119), (9, 2245922746), (18, 1122961373), (479, 42198966), (958, 21099483), (1437, 14066322), (2874, 7033161), (4311, 4688774), (8622, 2344387)]