20599872

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3461}}^1$

素因数の和:3507

約数の個数: 56

約数和(自身を含む): 56278272

約数和(自身を除く): 35678400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 3461, 5952, 6922, 10383, 13844, 20766, 27688, 41532, 55376, 83064, 107291, 110752, 166128, 214582, 221504, 321873, 332256, 429164, 643746, 664512, 858328, 1287492, 1716656, 2574984, 3433312, 5149968, 6866624, 10299936, 20599872]

約数ペア:

[(1, 20599872), (2, 10299936), (3, 6866624), (4, 5149968), (6, 3433312), (8, 2574984), (12, 1716656), (16, 1287492), (24, 858328), (31, 664512), (32, 643746), (48, 429164), (62, 332256), (64, 321873), (93, 221504), (96, 214582), (124, 166128), (186, 110752), (192, 107291), (248, 83064), (372, 55376), (496, 41532), (744, 27688), (992, 20766), (1488, 13844), (1984, 10383), (2976, 6922), (3461, 5952)]