20605632

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 59253120

約数和(自身を除く): 38647488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 59, 64, 68, 96, 102, 107, 118, 136, 177, 192, 204, 214, 236, 272, 321, 354, 408, 428, 472, 544, 642, 708, 816, 856, 944, 1003, 1088, 1284, 1416, 1632, 1712, 1819, 1888, 2006, 2568, 2832, 3009, 3264, 3424, 3638, 3776, 4012, 5136, 5457, 5664, 6018, 6313, 6848, 7276, 8024, 10272, 10914, 11328, 12036, 12626, 14552, 16048, 18939, 20544, 21828, 24072, 25252, 29104, 32096, 37878, 43656, 48144, 50504, 58208, 64192, 75756, 87312, 96288, 101008, 107321, 116416, 151512, 174624, 192576, 202016, 214642, 303024, 321963, 349248, 404032, 429284, 606048, 643926, 858568, 1212096, 1287852, 1717136, 2575704, 3434272, 5151408, 6868544, 10302816, 20605632]

約数ペア:

[(1, 20605632), (2, 10302816), (3, 6868544), (4, 5151408), (6, 3434272), (8, 2575704), (12, 1717136), (16, 1287852), (17, 1212096), (24, 858568), (32, 643926), (34, 606048), (48, 429284), (51, 404032), (59, 349248), (64, 321963), (68, 303024), (96, 214642), (102, 202016), (107, 192576), (118, 174624), (136, 151512), (177, 116416), (192, 107321), (204, 101008), (214, 96288), (236, 87312), (272, 75756), (321, 64192), (354, 58208), (408, 50504), (428, 48144), (472, 43656), (544, 37878), (642, 32096), (708, 29104), (816, 25252), (856, 24072), (944, 21828), (1003, 20544), (1088, 18939), (1284, 16048), (1416, 14552), (1632, 12626), (1712, 12036), (1819, 11328), (1888, 10914), (2006, 10272), (2568, 8024), (2832, 7276), (3009, 6848), (3264, 6313), (3424, 6018), (3638, 5664), (3776, 5457), (4012, 5136)]