20297856

素因数分解:

$2^7\times 3^1\times {\mathrm{52859}}^1$

素因数の和:52876

約数の個数: 32

約数和(自身を含む): 53917200

約数和(自身を除く): 33619344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52859, 105718, 158577, 211436, 317154, 422872, 634308, 845744, 1268616, 1691488, 2537232, 3382976, 5074464, 6765952, 10148928, 20297856]

約数ペア:

[(1, 20297856), (2, 10148928), (3, 6765952), (4, 5074464), (6, 3382976), (8, 2537232), (12, 1691488), (16, 1268616), (24, 845744), (32, 634308), (48, 422872), (64, 317154), (96, 211436), (128, 158577), (192, 105718), (384, 52859)]