20082916962

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{1217}}^1$

素因数の和:1668

約数の個数: 96

約数和(自身を含む): 45641821680

約数和(自身を除く): 25558904718

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 101, 174, 202, 261, 303, 313, 522, 606, 626, 909, 939, 1217, 1818, 1878, 2434, 2817, 2929, 3651, 5634, 5858, 7302, 8787, 9077, 10953, 17574, 18154, 21906, 26361, 27231, 31613, 35293, 52722, 54462, 63226, 70586, 81693, 94839, 105879, 122917, 163386, 189678, 211758, 245834, 284517, 317637, 368751, 380921, 569034, 635274, 737502, 761842, 916777, 1106253, 1142763, 1833554, 2212506, 2285526, 2750331, 3428289, 3564593, 5500662, 6856578, 7129186, 8250993, 10693779, 11046709, 16501986, 21387558, 22093418, 32081337, 33140127, 38473021, 64162674, 66280254, 76946042, 99420381, 115419063, 198840762, 230838126, 346257189, 692514378, 1115717609, 2231435218, 3347152827, 6694305654, 10041458481, 20082916962]

約数ペア:

[(1, 20082916962), (2, 10041458481), (3, 6694305654), (6, 3347152827), (9, 2231435218), (18, 1115717609), (29, 692514378), (58, 346257189), (87, 230838126), (101, 198840762), (174, 115419063), (202, 99420381), (261, 76946042), (303, 66280254), (313, 64162674), (522, 38473021), (606, 33140127), (626, 32081337), (909, 22093418), (939, 21387558), (1217, 16501986), (1818, 11046709), (1878, 10693779), (2434, 8250993), (2817, 7129186), (2929, 6856578), (3651, 5500662), (5634, 3564593), (5858, 3428289), (7302, 2750331), (8787, 2285526), (9077, 2212506), (10953, 1833554), (17574, 1142763), (18154, 1106253), (21906, 916777), (26361, 761842), (27231, 737502), (31613, 635274), (35293, 569034), (52722, 380921), (54462, 368751), (63226, 317637), (70586, 284517), (81693, 245834), (94839, 211758), (105879, 189678), (122917, 163386)]