20176080746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{941}}^1\times {\mathrm{1217}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 31722098688

約数和(自身を除く): 11546017942

約数列:

[1, 2, 23, 46, 383, 766, 941, 1217, 1882, 2434, 8809, 17618, 21643, 27991, 43286, 55982, 360403, 466111, 720806, 932222, 1145197, 2290394, 8289269, 10720553, 16578538, 21441106, 26339531, 52679062, 438610451, 877220902, 10088040373, 20176080746]

約数ペア:

[(1, 20176080746), (2, 10088040373), (23, 877220902), (46, 438610451), (383, 52679062), (766, 26339531), (941, 21441106), (1217, 16578538), (1882, 10720553), (2434, 8289269), (8809, 2290394), (17618, 1145197), (21643, 932222), (27991, 720806), (43286, 466111), (55982, 360403)]