20246330106

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1831}}^1$

素因数の和:2201

約数の個数: 128

約数和(自身を含む): 48751718400

約数和(自身を除く): 28505388294

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 307, 414, 522, 614, 621, 667, 783, 921, 1242, 1334, 1566, 1831, 1842, 2001, 2763, 3662, 4002, 5493, 5526, 6003, 7061, 8289, 8903, 10986, 12006, 14122, 16479, 16578, 17806, 18009, 21183, 26709, 32958, 36018, 42113, 42366, 49437, 53099, 53418, 63549, 80127, 84226, 98874, 106198, 126339, 127098, 159297, 160254, 190647, 204769, 240381, 252678, 318594, 379017, 381294, 409538, 477891, 480762, 562117, 614307, 758034, 955782, 1124234, 1137051, 1221277, 1228614, 1433673, 1686351, 1842921, 2274102, 2442554, 2867346, 3372702, 3663831, 3685842, 5059053, 5528763, 7327662, 10118106, 10991493, 11057526, 12928691, 15177159, 16301393, 21982986, 25857382, 30354318, 32602786, 32974479, 38786073, 48904179, 65948958, 77572146, 97808358, 116358219, 146712537, 232716438, 293425074, 349074657, 374932039, 440137611, 698149314, 749864078, 880275222, 1124796117, 2249592234, 3374388351, 6748776702, 10123165053, 20246330106]

約数ペア:

[(1, 20246330106), (2, 10123165053), (3, 6748776702), (6, 3374388351), (9, 2249592234), (18, 1124796117), (23, 880275222), (27, 749864078), (29, 698149314), (46, 440137611), (54, 374932039), (58, 349074657), (69, 293425074), (87, 232716438), (138, 146712537), (174, 116358219), (207, 97808358), (261, 77572146), (307, 65948958), (414, 48904179), (522, 38786073), (614, 32974479), (621, 32602786), (667, 30354318), (783, 25857382), (921, 21982986), (1242, 16301393), (1334, 15177159), (1566, 12928691), (1831, 11057526), (1842, 10991493), (2001, 10118106), (2763, 7327662), (3662, 5528763), (4002, 5059053), (5493, 3685842), (5526, 3663831), (6003, 3372702), (7061, 2867346), (8289, 2442554), (8903, 2274102), (10986, 1842921), (12006, 1686351), (14122, 1433673), (16479, 1228614), (16578, 1221277), (17806, 1137051), (18009, 1124234), (21183, 955782), (26709, 758034), (32958, 614307), (36018, 562117), (42113, 480762), (42366, 477891), (49437, 409538), (53099, 381294), (53418, 379017), (63549, 318594), (80127, 252678), (84226, 240381), (98874, 204769), (106198, 190647), (126339, 160254), (127098, 159297)]