20153088

素因数分解:

$2^8\times 3^2\times {\mathrm{8747}}^1$

素因数の和:8769

約数の個数: 54

約数和(自身を含む): 58112964

約数和(自身を除く): 37959876

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, 576, 768, 1152, 2304, 8747, 17494, 26241, 34988, 52482, 69976, 78723, 104964, 139952, 157446, 209928, 279904, 314892, 419856, 559808, 629784, 839712, 1119616, 1259568, 1679424, 2239232, 2519136, 3358848, 5038272, 6717696, 10076544, 20153088]

約数ペア:

[(1, 20153088), (2, 10076544), (3, 6717696), (4, 5038272), (6, 3358848), (8, 2519136), (9, 2239232), (12, 1679424), (16, 1259568), (18, 1119616), (24, 839712), (32, 629784), (36, 559808), (48, 419856), (64, 314892), (72, 279904), (96, 209928), (128, 157446), (144, 139952), (192, 104964), (256, 78723), (288, 69976), (384, 52482), (576, 34988), (768, 26241), (1152, 17494), (2304, 8747)]