20126334

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 44673552

約数和(自身を除く): 24547218

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 373, 391, 529, 746, 782, 1058, 1119, 1173, 1587, 2238, 2346, 3174, 6341, 8579, 8993, 12682, 17158, 17986, 19023, 25737, 26979, 38046, 51474, 53958, 145843, 197317, 291686, 394634, 437529, 591951, 875058, 1183902, 3354389, 6708778, 10063167, 20126334]

約数ペア:

[(1, 20126334), (2, 10063167), (3, 6708778), (6, 3354389), (17, 1183902), (23, 875058), (34, 591951), (46, 437529), (51, 394634), (69, 291686), (102, 197317), (138, 145843), (373, 53958), (391, 51474), (529, 38046), (746, 26979), (782, 25737), (1058, 19023), (1119, 17986), (1173, 17158), (1587, 12682), (2238, 8993), (2346, 8579), (3174, 6341)]