20193341844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{6971}}^1$

素因数の和:7621

約数の個数: 96

約数和(自身を含む): 52474060800

約数和(自身を除く): 32280718956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 599, 806, 1198, 1209, 1612, 1797, 2396, 2418, 3594, 4836, 6971, 7188, 7787, 13942, 15574, 18569, 20913, 23361, 27884, 31148, 37138, 41826, 46722, 55707, 74276, 83652, 90623, 93444, 111414, 181246, 216101, 222828, 241397, 271869, 362492, 432202, 482794, 543738, 648303, 724191, 864404, 965588, 1087476, 1296606, 1448382, 2593212, 2809313, 2896764, 4175629, 5618626, 8351258, 8427939, 11237252, 12526887, 16702516, 16855878, 25053774, 33711756, 50107548, 54283177, 108566354, 129444499, 162849531, 217132708, 258888998, 325699062, 388333497, 517777996, 651398124, 776666994, 1553333988, 1682778487, 3365556974, 5048335461, 6731113948, 10096670922, 20193341844]

約数ペア:

[(1, 20193341844), (2, 10096670922), (3, 6731113948), (4, 5048335461), (6, 3365556974), (12, 1682778487), (13, 1553333988), (26, 776666994), (31, 651398124), (39, 517777996), (52, 388333497), (62, 325699062), (78, 258888998), (93, 217132708), (124, 162849531), (156, 129444499), (186, 108566354), (372, 54283177), (403, 50107548), (599, 33711756), (806, 25053774), (1198, 16855878), (1209, 16702516), (1612, 12526887), (1797, 11237252), (2396, 8427939), (2418, 8351258), (3594, 5618626), (4836, 4175629), (6971, 2896764), (7188, 2809313), (7787, 2593212), (13942, 1448382), (15574, 1296606), (18569, 1087476), (20913, 965588), (23361, 864404), (27884, 724191), (31148, 648303), (37138, 543738), (41826, 482794), (46722, 432202), (55707, 362492), (74276, 271869), (83652, 241397), (90623, 222828), (93444, 216101), (111414, 181246)]