20912283648

素因数分解:

$2^{13}\times 3^3\times {\mathrm{94547}}^1$

素因数の和:94582

約数の個数: 112

約数和(自身を含む): 61959195360

約数和(自身を除く): 41046911712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2048, 2304, 3072, 3456, 4096, 4608, 6144, 6912, 8192, 9216, 12288, 13824, 18432, 24576, 27648, 36864, 55296, 73728, 94547, 110592, 189094, 221184, 283641, 378188, 567282, 756376, 850923, 1134564, 1512752, 1701846, 2269128, 2552769, 3025504, 3403692, 4538256, 5105538, 6051008, 6807384, 9076512, 10211076, 12102016, 13614768, 18153024, 20422152, 24204032, 27229536, 36306048, 40844304, 48408064, 54459072, 72612096, 81688608, 96816128, 108918144, 145224192, 163377216, 193632256, 217836288, 290448384, 326754432, 387264512, 435672576, 580896768, 653508864, 774529024, 871345152, 1161793536, 1307017728, 1742690304, 2323587072, 2614035456, 3485380608, 5228070912, 6970761216, 10456141824, 20912283648]

約数ペア:

[(1, 20912283648), (2, 10456141824), (3, 6970761216), (4, 5228070912), (6, 3485380608), (8, 2614035456), (9, 2323587072), (12, 1742690304), (16, 1307017728), (18, 1161793536), (24, 871345152), (27, 774529024), (32, 653508864), (36, 580896768), (48, 435672576), (54, 387264512), (64, 326754432), (72, 290448384), (96, 217836288), (108, 193632256), (128, 163377216), (144, 145224192), (192, 108918144), (216, 96816128), (256, 81688608), (288, 72612096), (384, 54459072), (432, 48408064), (512, 40844304), (576, 36306048), (768, 27229536), (864, 24204032), (1024, 20422152), (1152, 18153024), (1536, 13614768), (1728, 12102016), (2048, 10211076), (2304, 9076512), (3072, 6807384), (3456, 6051008), (4096, 5105538), (4608, 4538256), (6144, 3403692), (6912, 3025504), (8192, 2552769), (9216, 2269128), (12288, 1701846), (13824, 1512752), (18432, 1134564), (24576, 850923), (27648, 756376), (36864, 567282), (55296, 378188), (73728, 283641), (94547, 221184), (110592, 189094)]