20230280538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{997}}^1\times {\mathrm{20011}}^1$

素因数の和:21039

約数の個数: 48

約数和(自身を含む): 43858459296

約数和(自身を除く): 23628178758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 997, 1014, 1994, 2991, 5982, 12961, 20011, 25922, 38883, 40022, 60033, 77766, 120066, 168493, 260143, 336986, 505479, 520286, 780429, 1010958, 1560858, 3381859, 6763718, 10145577, 19950967, 20291154, 39901934, 59852901, 119705802, 259362571, 518725142, 778087713, 1556175426, 3371713423, 6743426846, 10115140269, 20230280538]

約数ペア:

[(1, 20230280538), (2, 10115140269), (3, 6743426846), (6, 3371713423), (13, 1556175426), (26, 778087713), (39, 518725142), (78, 259362571), (169, 119705802), (338, 59852901), (507, 39901934), (997, 20291154), (1014, 19950967), (1994, 10145577), (2991, 6763718), (5982, 3381859), (12961, 1560858), (20011, 1010958), (25922, 780429), (38883, 520286), (40022, 505479), (60033, 336986), (77766, 260143), (120066, 168493)]