2020312866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{13933}}^1$

素因数の和:13988

約数の個数: 64

約数和(自身を含む): 4775460480

約数和(自身を除く): 2755147614

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 2197, 3718, 4394, 5577, 6591, 11154, 13182, 13933, 24167, 27866, 41799, 48334, 72501, 83598, 145002, 153263, 181129, 306526, 362258, 459789, 543387, 919578, 1086774, 1992419, 2354677, 3984838, 4709354, 5977257, 7064031, 11954514, 14128062, 25901447, 30610801, 51802894, 61221602, 77704341, 91832403, 155408682, 183664806, 336718811, 673437622, 1010156433, 2020312866]

約数ペア:

[(1, 2020312866), (2, 1010156433), (3, 673437622), (6, 336718811), (11, 183664806), (13, 155408682), (22, 91832403), (26, 77704341), (33, 61221602), (39, 51802894), (66, 30610801), (78, 25901447), (143, 14128062), (169, 11954514), (286, 7064031), (338, 5977257), (429, 4709354), (507, 3984838), (858, 2354677), (1014, 1992419), (1859, 1086774), (2197, 919578), (3718, 543387), (4394, 459789), (5577, 362258), (6591, 306526), (11154, 181129), (13182, 153263), (13933, 145002), (24167, 83598), (27866, 72501), (41799, 48334)]