20163072

素因数分解:

$2^9\times 3^1\times {\mathrm{13127}}^1$

素因数の和:13148

約数の個数: 40

約数和(自身を含む): 53719776

約数和(自身を除く): 33556704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 13127, 26254, 39381, 52508, 78762, 105016, 157524, 210032, 315048, 420064, 630096, 840128, 1260192, 1680256, 2520384, 3360512, 5040768, 6721024, 10081536, 20163072]

約数ペア:

[(1, 20163072), (2, 10081536), (3, 6721024), (4, 5040768), (6, 3360512), (8, 2520384), (12, 1680256), (16, 1260192), (24, 840128), (32, 630096), (48, 420064), (64, 315048), (96, 210032), (128, 157524), (192, 105016), (256, 78762), (384, 52508), (512, 39381), (768, 26254), (1536, 13127)]