20194458114

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1\times {\mathrm{1801}}^1$

素因数の和:2443

約数の個数: 64

約数和(自身を含む): 42487527168

約数和(自身を除く): 22293069054

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 421, 579, 842, 1158, 1263, 1801, 2526, 3602, 4439, 5403, 8878, 9683, 10806, 13317, 19366, 26634, 29049, 41423, 58098, 81253, 82846, 124269, 162506, 243759, 248538, 347593, 487518, 695186, 758221, 1042779, 1516442, 1868819, 2085558, 2274663, 3737638, 4549326, 5606457, 7994639, 11212914, 15989278, 17439083, 23983917, 34878166, 47967834, 52317249, 104634498, 146336653, 292673306, 439009959, 878019918, 3365743019, 6731486038, 10097229057, 20194458114]

約数ペア:

[(1, 20194458114), (2, 10097229057), (3, 6731486038), (6, 3365743019), (23, 878019918), (46, 439009959), (69, 292673306), (138, 146336653), (193, 104634498), (386, 52317249), (421, 47967834), (579, 34878166), (842, 23983917), (1158, 17439083), (1263, 15989278), (1801, 11212914), (2526, 7994639), (3602, 5606457), (4439, 4549326), (5403, 3737638), (8878, 2274663), (9683, 2085558), (10806, 1868819), (13317, 1516442), (19366, 1042779), (26634, 758221), (29049, 695186), (41423, 487518), (58098, 347593), (81253, 248538), (82846, 243759), (124269, 162506)]