20173336248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{75979}}^1$

素因数の和:76061

約数の個数: 128

約数和(自身を含む): 58206758400

約数和(自身を除く): 38033422152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 37, 39, 46, 52, 69, 74, 78, 92, 104, 111, 138, 148, 156, 184, 222, 276, 296, 299, 312, 444, 481, 552, 598, 851, 888, 897, 962, 1196, 1443, 1702, 1794, 1924, 2392, 2553, 2886, 3404, 3588, 3848, 5106, 5772, 6808, 7176, 10212, 11063, 11544, 20424, 22126, 33189, 44252, 66378, 75979, 88504, 132756, 151958, 227937, 265512, 303916, 455874, 607832, 911748, 987727, 1747517, 1823496, 1975454, 2811223, 2963181, 3495034, 3950908, 5242551, 5622446, 5926362, 6990068, 7901816, 8433669, 10485102, 11244892, 11852724, 13980136, 16867338, 20970204, 22489784, 22717721, 23705448, 33734676, 36545899, 41940408, 45435442, 64658129, 67469352, 68153163, 73091798, 90870884, 109637697, 129316258, 136306326, 146183596, 181741768, 193974387, 219275394, 258632516, 272612652, 292367192, 387948774, 438550788, 517265032, 545225304, 775897548, 840555677, 877101576, 1551795096, 1681111354, 2521667031, 3362222708, 5043334062, 6724445416, 10086668124, 20173336248]

約数ペア:

[(1, 20173336248), (2, 10086668124), (3, 6724445416), (4, 5043334062), (6, 3362222708), (8, 2521667031), (12, 1681111354), (13, 1551795096), (23, 877101576), (24, 840555677), (26, 775897548), (37, 545225304), (39, 517265032), (46, 438550788), (52, 387948774), (69, 292367192), (74, 272612652), (78, 258632516), (92, 219275394), (104, 193974387), (111, 181741768), (138, 146183596), (148, 136306326), (156, 129316258), (184, 109637697), (222, 90870884), (276, 73091798), (296, 68153163), (299, 67469352), (312, 64658129), (444, 45435442), (481, 41940408), (552, 36545899), (598, 33734676), (851, 23705448), (888, 22717721), (897, 22489784), (962, 20970204), (1196, 16867338), (1443, 13980136), (1702, 11852724), (1794, 11244892), (1924, 10485102), (2392, 8433669), (2553, 7901816), (2886, 6990068), (3404, 5926362), (3588, 5622446), (3848, 5242551), (5106, 3950908), (5772, 3495034), (6808, 2963181), (7176, 2811223), (10212, 1975454), (11063, 1823496), (11544, 1747517), (20424, 987727), (22126, 911748), (33189, 607832), (44252, 455874), (66378, 303916), (75979, 265512), (88504, 227937), (132756, 151958)]