20086784289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2341}}^1$

素因数の和:2543

約数の個数: 96

約数和(自身を含む): 34986107520

約数和(自身を除く): 14899323231

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 113, 117, 143, 177, 339, 429, 531, 649, 767, 1017, 1243, 1287, 1469, 1947, 2301, 2341, 3729, 4407, 5841, 6667, 6903, 7023, 8437, 11187, 13221, 16159, 20001, 21069, 25311, 25751, 30433, 48477, 60003, 73337, 75933, 77253, 86671, 91299, 138119, 145431, 220011, 231759, 260013, 264533, 273897, 334763, 414357, 660033, 780039, 793599, 953381, 1004289, 1243071, 1519309, 1795547, 2380797, 2860143, 2909863, 3012867, 3438929, 4557927, 5386641, 8580429, 8729589, 10316787, 13673781, 15607447, 16159923, 19751017, 26188767, 30950361, 37828219, 46822341, 59253051, 113484657, 140467023, 171681917, 177759153, 202896811, 340453971, 515045751, 608690433, 1545137253, 1826071299, 2231864921, 6695594763, 20086784289]

約数ペア:

[(1, 20086784289), (3, 6695594763), (9, 2231864921), (11, 1826071299), (13, 1545137253), (33, 608690433), (39, 515045751), (59, 340453971), (99, 202896811), (113, 177759153), (117, 171681917), (143, 140467023), (177, 113484657), (339, 59253051), (429, 46822341), (531, 37828219), (649, 30950361), (767, 26188767), (1017, 19751017), (1243, 16159923), (1287, 15607447), (1469, 13673781), (1947, 10316787), (2301, 8729589), (2341, 8580429), (3729, 5386641), (4407, 4557927), (5841, 3438929), (6667, 3012867), (6903, 2909863), (7023, 2860143), (8437, 2380797), (11187, 1795547), (13221, 1519309), (16159, 1243071), (20001, 1004289), (21069, 953381), (25311, 793599), (25751, 780039), (30433, 660033), (48477, 414357), (60003, 334763), (73337, 273897), (75933, 264533), (77253, 260013), (86671, 231759), (91299, 220011), (138119, 145431)]