20160109794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1\times {\mathrm{2477}}^1$

素因数の和:3591

約数の個数: 64

約数和(自身を含む): 44395610112

約数和(自身を除く): 24235500318

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 971, 1397, 1942, 2477, 2794, 2913, 4191, 4954, 5826, 7431, 8382, 10681, 14862, 21362, 27247, 32043, 54494, 64086, 81741, 123317, 163482, 246634, 314579, 369951, 629158, 739902, 943737, 1356487, 1887474, 2405167, 2712974, 3460369, 4069461, 4810334, 6920738, 7215501, 8138922, 10381107, 14431002, 20762214, 26456837, 52913674, 79370511, 158741022, 305456209, 610912418, 916368627, 1832737254, 3360018299, 6720036598, 10080054897, 20160109794]

約数ペア:

[(1, 20160109794), (2, 10080054897), (3, 6720036598), (6, 3360018299), (11, 1832737254), (22, 916368627), (33, 610912418), (66, 305456209), (127, 158741022), (254, 79370511), (381, 52913674), (762, 26456837), (971, 20762214), (1397, 14431002), (1942, 10381107), (2477, 8138922), (2794, 7215501), (2913, 6920738), (4191, 4810334), (4954, 4069461), (5826, 3460369), (7431, 2712974), (8382, 2405167), (10681, 1887474), (14862, 1356487), (21362, 943737), (27247, 739902), (32043, 629158), (54494, 369951), (64086, 314579), (81741, 246634), (123317, 163482)]