20170741164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12638309}}^1$

素因数の和:12638342

約数の個数: 48

約数和(自身を含む): 56619628800

約数和(自身を除く): 36448887636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12638309, 25276618, 37914927, 50553236, 75829854, 88468163, 151659708, 176936326, 240127871, 265404489, 353872652, 480255742, 530808978, 720383613, 960511484, 1061617956, 1440767226, 1680895097, 2881534452, 3361790194, 5042685291, 6723580388, 10085370582, 20170741164]

約数ペア:

[(1, 20170741164), (2, 10085370582), (3, 6723580388), (4, 5042685291), (6, 3361790194), (7, 2881534452), (12, 1680895097), (14, 1440767226), (19, 1061617956), (21, 960511484), (28, 720383613), (38, 530808978), (42, 480255742), (57, 353872652), (76, 265404489), (84, 240127871), (114, 176936326), (133, 151659708), (228, 88468163), (266, 75829854), (399, 50553236), (532, 37914927), (798, 25276618), (1596, 12638309)]