20133049092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{230873}}^1$

素因数の和:230949

約数の個数: 72

約数和(自身を含む): 52051928544

約数和(自身を除く): 31918879452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1677, 2028, 2236, 3354, 6708, 7267, 14534, 21801, 29068, 43602, 87204, 230873, 461746, 692619, 923492, 1385238, 2770476, 3001349, 6002698, 9004047, 9927539, 12005396, 18008094, 19855078, 29782617, 36016188, 39017537, 39710156, 59565234, 78035074, 117052611, 119130468, 129058007, 156070148, 234105222, 258116014, 387174021, 468210444, 516232028, 774348042, 1548696084, 1677754091, 3355508182, 5033262273, 6711016364, 10066524546, 20133049092]

約数ペア:

[(1, 20133049092), (2, 10066524546), (3, 6711016364), (4, 5033262273), (6, 3355508182), (12, 1677754091), (13, 1548696084), (26, 774348042), (39, 516232028), (43, 468210444), (52, 387174021), (78, 258116014), (86, 234105222), (129, 156070148), (156, 129058007), (169, 119130468), (172, 117052611), (258, 78035074), (338, 59565234), (507, 39710156), (516, 39017537), (559, 36016188), (676, 29782617), (1014, 19855078), (1118, 18008094), (1677, 12005396), (2028, 9927539), (2236, 9004047), (3354, 6002698), (6708, 3001349), (7267, 2770476), (14534, 1385238), (21801, 923492), (29068, 692619), (43602, 461746), (87204, 230873)]