20174316568

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1\times {\mathrm{13187}}^1$

素因数の和:14824

約数の個数: 64

約数和(自身を含む): 45805616640

約数和(自身を除く): 25631300072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1607, 3214, 6428, 11249, 12856, 13187, 22498, 26374, 27319, 44996, 52748, 54638, 89992, 92309, 105496, 109276, 184618, 191233, 218552, 224179, 369236, 382466, 448358, 738472, 764932, 896716, 1529864, 1569253, 1793432, 3138506, 6277012, 12554024, 21191509, 42383018, 84766036, 148340563, 169532072, 296681126, 360255653, 593362252, 720511306, 1186724504, 1441022612, 2521789571, 2882045224, 5043579142, 10087158284, 20174316568]

約数ペア:

[(1, 20174316568), (2, 10087158284), (4, 5043579142), (7, 2882045224), (8, 2521789571), (14, 1441022612), (17, 1186724504), (28, 720511306), (34, 593362252), (56, 360255653), (68, 296681126), (119, 169532072), (136, 148340563), (238, 84766036), (476, 42383018), (952, 21191509), (1607, 12554024), (3214, 6277012), (6428, 3138506), (11249, 1793432), (12856, 1569253), (13187, 1529864), (22498, 896716), (26374, 764932), (27319, 738472), (44996, 448358), (52748, 382466), (54638, 369236), (89992, 224179), (92309, 218552), (105496, 191233), (109276, 184618)]