19520045568

素因数分解:

$2^9\times 3^2\times {\mathrm{4236121}}^1$

素因数の和:4236145

約数の個数: 60

約数和(自身を含む): 56336186478

約数和(自身を除く): 36816140910

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 4236121, 8472242, 12708363, 16944484, 25416726, 33888968, 38125089, 50833452, 67777936, 76250178, 101666904, 135555872, 152500356, 203333808, 271111744, 305000712, 406667616, 542223488, 610001424, 813335232, 1084446976, 1220002848, 1626670464, 2168893952, 2440005696, 3253340928, 4880011392, 6506681856, 9760022784, 19520045568]

約数ペア:

[(1, 19520045568), (2, 9760022784), (3, 6506681856), (4, 4880011392), (6, 3253340928), (8, 2440005696), (9, 2168893952), (12, 1626670464), (16, 1220002848), (18, 1084446976), (24, 813335232), (32, 610001424), (36, 542223488), (48, 406667616), (64, 305000712), (72, 271111744), (96, 203333808), (128, 152500356), (144, 135555872), (192, 101666904), (256, 76250178), (288, 67777936), (384, 50833452), (512, 38125089), (576, 33888968), (768, 25416726), (1152, 16944484), (1536, 12708363), (2304, 8472242), (4608, 4236121)]