20171663826

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2002349}}^1$

素因数の和:2002450

約数の個数: 32

約数和(自身を含む): 42674083200

約数和(自身を除く): 22502419374

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 2002349, 4004698, 6007047, 12014094, 46054027, 92108054, 138162081, 146171477, 276324162, 292342954, 438514431, 877028862, 3361943971, 6723887942, 10085831913, 20171663826]

約数ペア:

[(1, 20171663826), (2, 10085831913), (3, 6723887942), (6, 3361943971), (23, 877028862), (46, 438514431), (69, 292342954), (73, 276324162), (138, 146171477), (146, 138162081), (219, 92108054), (438, 46054027), (1679, 12014094), (3358, 6007047), (5037, 4004698), (10074, 2002349)]