20147756592

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{68041}}^1$

素因数の和:68282

約数の個数: 80

約数和(自身を含む): 53998131200

約数和(自身を除く): 33850374608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 199, 248, 372, 398, 496, 597, 744, 796, 1194, 1488, 1592, 2388, 3184, 4776, 6169, 9552, 12338, 18507, 24676, 37014, 49352, 68041, 74028, 98704, 136082, 148056, 204123, 272164, 296112, 408246, 544328, 816492, 1088656, 1632984, 2109271, 3265968, 4218542, 6327813, 8437084, 12655626, 13540159, 16874168, 25311252, 27080318, 33748336, 40620477, 50622504, 54160636, 81240954, 101245008, 108321272, 162481908, 216642544, 324963816, 419744929, 649927632, 839489858, 1259234787, 1678979716, 2518469574, 3357959432, 5036939148, 6715918864, 10073878296, 20147756592]

約数ペア:

[(1, 20147756592), (2, 10073878296), (3, 6715918864), (4, 5036939148), (6, 3357959432), (8, 2518469574), (12, 1678979716), (16, 1259234787), (24, 839489858), (31, 649927632), (48, 419744929), (62, 324963816), (93, 216642544), (124, 162481908), (186, 108321272), (199, 101245008), (248, 81240954), (372, 54160636), (398, 50622504), (496, 40620477), (597, 33748336), (744, 27080318), (796, 25311252), (1194, 16874168), (1488, 13540159), (1592, 12655626), (2388, 8437084), (3184, 6327813), (4776, 4218542), (6169, 3265968), (9552, 2109271), (12338, 1632984), (18507, 1088656), (24676, 816492), (37014, 544328), (49352, 408246), (68041, 296112), (74028, 272164), (98704, 204123), (136082, 148056)]