20161133916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{57571}}^1$

素因数の和:57975

約数の個数: 96

約数和(自身を含む): 58806343680

約数和(自身を除く): 38645209764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 379, 462, 758, 924, 1137, 1516, 2274, 2653, 4169, 4548, 5306, 7959, 8338, 10612, 12507, 15918, 16676, 25014, 29183, 31836, 50028, 57571, 58366, 87549, 115142, 116732, 172713, 175098, 230284, 345426, 350196, 402997, 633281, 690852, 805994, 1208991, 1266562, 1611988, 1899843, 2417982, 2533124, 3799686, 4432967, 4835964, 7599372, 8865934, 13298901, 17731868, 21819409, 26597802, 43638818, 53195604, 65458227, 87277636, 130916454, 152735863, 240013499, 261832908, 305471726, 458207589, 480026998, 610943452, 720040497, 916415178, 960053996, 1440080994, 1680094493, 1832830356, 2880161988, 3360188986, 5040283479, 6720377972, 10080566958, 20161133916]

約数ペア:

[(1, 20161133916), (2, 10080566958), (3, 6720377972), (4, 5040283479), (6, 3360188986), (7, 2880161988), (11, 1832830356), (12, 1680094493), (14, 1440080994), (21, 960053996), (22, 916415178), (28, 720040497), (33, 610943452), (42, 480026998), (44, 458207589), (66, 305471726), (77, 261832908), (84, 240013499), (132, 152735863), (154, 130916454), (231, 87277636), (308, 65458227), (379, 53195604), (462, 43638818), (758, 26597802), (924, 21819409), (1137, 17731868), (1516, 13298901), (2274, 8865934), (2653, 7599372), (4169, 4835964), (4548, 4432967), (5306, 3799686), (7959, 2533124), (8338, 2417982), (10612, 1899843), (12507, 1611988), (15918, 1266562), (16676, 1208991), (25014, 805994), (29183, 690852), (31836, 633281), (50028, 402997), (57571, 350196), (58366, 345426), (87549, 230284), (115142, 175098), (116732, 172713)]