20689968044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{118927}}^1$

素因数の和:119046

約数の個数: 48

約数和(自身を含む): 39640129536

約数和(自身を除く): 18950161492

約数列:

[1, 2, 4, 23, 31, 46, 61, 62, 92, 122, 124, 244, 713, 1403, 1426, 1891, 2806, 2852, 3782, 5612, 7564, 43493, 86986, 118927, 173972, 237854, 475708, 2735321, 3686737, 5470642, 7254547, 7373474, 10941284, 14509094, 14746948, 29018188, 84794951, 166854581, 169589902, 224890957, 333709162, 339179804, 449781914, 667418324, 899563828, 5172492011, 10344984022, 20689968044]

約数ペア:

[(1, 20689968044), (2, 10344984022), (4, 5172492011), (23, 899563828), (31, 667418324), (46, 449781914), (61, 339179804), (62, 333709162), (92, 224890957), (122, 169589902), (124, 166854581), (244, 84794951), (713, 29018188), (1403, 14746948), (1426, 14509094), (1891, 10941284), (2806, 7373474), (2852, 7254547), (3782, 5470642), (5612, 3686737), (7564, 2735321), (43493, 475708), (86986, 237854), (118927, 173972)]